25666872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 256

約数和(自身を含む): 91238400

約数和(自身を除く): 65571528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 19, 21, 22, 24, 28, 33, 34, 38, 42, 43, 44, 51, 56, 57, 66, 68, 76, 77, 84, 86, 88, 102, 114, 119, 129, 132, 133, 136, 152, 154, 168, 172, 187, 204, 209, 228, 231, 238, 258, 264, 266, 301, 308, 323, 344, 357, 374, 399, 408, 418, 456, 462, 473, 476, 516, 532, 561, 602, 616, 627, 646, 714, 731, 748, 798, 817, 836, 903, 924, 946, 952, 969, 1032, 1064, 1122, 1204, 1254, 1292, 1309, 1419, 1428, 1462, 1463, 1496, 1596, 1634, 1672, 1806, 1848, 1892, 1938, 2193, 2244, 2261, 2408, 2451, 2508, 2584, 2618, 2838, 2856, 2924, 2926, 3192, 3268, 3311, 3553, 3612, 3784, 3876, 3927, 4386, 4389, 4488, 4522, 4902, 5016, 5117, 5236, 5676, 5719, 5848, 5852, 6536, 6622, 6783, 7106, 7224, 7752, 7854, 8041, 8772, 8778, 8987, 9044, 9804, 9933, 10234, 10472, 10659, 11352, 11438, 11704, 13244, 13566, 13889, 14212, 15351, 15708, 16082, 17157, 17544, 17556, 17974, 18088, 19608, 19866, 20468, 21318, 22876, 24123, 24871, 26488, 26961, 27132, 27778, 28424, 30702, 31416, 32164, 34314, 35112, 35948, 39732, 40936, 41667, 42636, 45752, 48246, 49742, 53922, 54264, 55556, 56287, 61404, 62909, 64328, 68628, 71896, 74613, 79464, 83334, 85272, 96492, 97223, 99484, 107844, 111112, 112574, 122808, 125818, 137256, 149226, 152779, 166668, 168861, 188727, 192984, 194446, 198968, 215688, 225148, 251636, 291669, 298452, 305558, 333336, 337722, 377454, 388892, 450296, 458337, 503272, 583338, 596904, 611116, 675444, 754908, 777784, 916674, 1069453, 1166676, 1222232, 1350888, 1509816, 1833348, 2138906, 2333352, 3208359, 3666696, 4277812, 6416718, 8555624, 12833436, 25666872]

約数ペア:

[(1, 25666872), (2, 12833436), (3, 8555624), (4, 6416718), (6, 4277812), (7, 3666696), (8, 3208359), (11, 2333352), (12, 2138906), (14, 1833348), (17, 1509816), (19, 1350888), (21, 1222232), (22, 1166676), (24, 1069453), (28, 916674), (33, 777784), (34, 754908), (38, 675444), (42, 611116), (43, 596904), (44, 583338), (51, 503272), (56, 458337), (57, 450296), (66, 388892), (68, 377454), (76, 337722), (77, 333336), (84, 305558), (86, 298452), (88, 291669), (102, 251636), (114, 225148), (119, 215688), (129, 198968), (132, 194446), (133, 192984), (136, 188727), (152, 168861), (154, 166668), (168, 152779), (172, 149226), (187, 137256), (204, 125818), (209, 122808), (228, 112574), (231, 111112), (238, 107844), (258, 99484), (264, 97223), (266, 96492), (301, 85272), (308, 83334), (323, 79464), (344, 74613), (357, 71896), (374, 68628), (399, 64328), (408, 62909), (418, 61404), (456, 56287), (462, 55556), (473, 54264), (476, 53922), (516, 49742), (532, 48246), (561, 45752), (602, 42636), (616, 41667), (627, 40936), (646, 39732), (714, 35948), (731, 35112), (748, 34314), (798, 32164), (817, 31416), (836, 30702), (903, 28424), (924, 27778), (946, 27132), (952, 26961), (969, 26488), (1032, 24871), (1064, 24123), (1122, 22876), (1204, 21318), (1254, 20468), (1292, 19866), (1309, 19608), (1419, 18088), (1428, 17974), (1462, 17556), (1463, 17544), (1496, 17157), (1596, 16082), (1634, 15708), (1672, 15351), (1806, 14212), (1848, 13889), (1892, 13566), (1938, 13244), (2193, 11704), (2244, 11438), (2261, 11352), (2408, 10659), (2451, 10472), (2508, 10234), (2584, 9933), (2618, 9804), (2838, 9044), (2856, 8987), (2924, 8778), (2926, 8772), (3192, 8041), (3268, 7854), (3311, 7752), (3553, 7224), (3612, 7106), (3784, 6783), (3876, 6622), (3927, 6536), (4386, 5852), (4389, 5848), (4488, 5719), (4522, 5676), (4902, 5236), (5016, 5117)]