25426968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 79833600

約数和(自身を除く): 54406632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 232, 238, 307, 348, 357, 406, 408, 476, 493, 609, 614, 696, 714, 812, 921, 952, 986, 1218, 1228, 1428, 1479, 1624, 1842, 1972, 2149, 2436, 2456, 2856, 2958, 3451, 3684, 3944, 4298, 4872, 5219, 5916, 6447, 6902, 7368, 8596, 8903, 10353, 10438, 11832, 12894, 13804, 15657, 17192, 17806, 20706, 20876, 25788, 26709, 27608, 31314, 35612, 36533, 41412, 41752, 51576, 53418, 62321, 62628, 71224, 73066, 82824, 106836, 109599, 124642, 125256, 146132, 151351, 186963, 213672, 219198, 249284, 292264, 302702, 373926, 438396, 454053, 498568, 605404, 747852, 876792, 908106, 1059457, 1210808, 1495704, 1816212, 2118914, 3178371, 3632424, 4237828, 6356742, 8475656, 12713484, 25426968]

約数ペア:

[(1, 25426968), (2, 12713484), (3, 8475656), (4, 6356742), (6, 4237828), (7, 3632424), (8, 3178371), (12, 2118914), (14, 1816212), (17, 1495704), (21, 1210808), (24, 1059457), (28, 908106), (29, 876792), (34, 747852), (42, 605404), (51, 498568), (56, 454053), (58, 438396), (68, 373926), (84, 302702), (87, 292264), (102, 249284), (116, 219198), (119, 213672), (136, 186963), (168, 151351), (174, 146132), (203, 125256), (204, 124642), (232, 109599), (238, 106836), (307, 82824), (348, 73066), (357, 71224), (406, 62628), (408, 62321), (476, 53418), (493, 51576), (609, 41752), (614, 41412), (696, 36533), (714, 35612), (812, 31314), (921, 27608), (952, 26709), (986, 25788), (1218, 20876), (1228, 20706), (1428, 17806), (1479, 17192), (1624, 15657), (1842, 13804), (1972, 12894), (2149, 11832), (2436, 10438), (2456, 10353), (2856, 8903), (2958, 8596), (3451, 7368), (3684, 6902), (3944, 6447), (4298, 5916), (4872, 5219)]