64025808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1065

約数の個数: 160

約数和(自身を含む): 218557440

約数和(自身を除く): 154531632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 231, 238, 264, 272, 308, 336, 357, 374, 408, 462, 476, 528, 561, 616, 714, 748, 816, 924, 952, 1019, 1122, 1232, 1309, 1428, 1496, 1848, 1904, 2038, 2244, 2618, 2856, 2992, 3057, 3696, 3927, 4076, 4488, 5236, 5712, 6114, 7133, 7854, 8152, 8976, 10472, 11209, 12228, 14266, 15708, 16304, 17323, 20944, 21399, 22418, 24456, 28532, 31416, 33627, 34646, 42798, 44836, 48912, 51969, 57064, 62832, 67254, 69292, 78463, 85596, 89672, 103938, 114128, 121261, 134508, 138584, 156926, 171192, 179344, 190553, 207876, 235389, 242522, 269016, 277168, 313852, 342384, 363783, 381106, 415752, 470778, 485044, 538032, 571659, 627704, 727566, 762212, 831504, 941556, 970088, 1143318, 1255408, 1333871, 1455132, 1524424, 1883112, 1940176, 2286636, 2667742, 2910264, 3048848, 3766224, 4001613, 4573272, 5335484, 5820528, 8003226, 9146544, 10670968, 16006452, 21341936, 32012904, 64025808]

約数ペア:

[(1, 64025808), (2, 32012904), (3, 21341936), (4, 16006452), (6, 10670968), (7, 9146544), (8, 8003226), (11, 5820528), (12, 5335484), (14, 4573272), (16, 4001613), (17, 3766224), (21, 3048848), (22, 2910264), (24, 2667742), (28, 2286636), (33, 1940176), (34, 1883112), (42, 1524424), (44, 1455132), (48, 1333871), (51, 1255408), (56, 1143318), (66, 970088), (68, 941556), (77, 831504), (84, 762212), (88, 727566), (102, 627704), (112, 571659), (119, 538032), (132, 485044), (136, 470778), (154, 415752), (168, 381106), (176, 363783), (187, 342384), (204, 313852), (231, 277168), (238, 269016), (264, 242522), (272, 235389), (308, 207876), (336, 190553), (357, 179344), (374, 171192), (408, 156926), (462, 138584), (476, 134508), (528, 121261), (561, 114128), (616, 103938), (714, 89672), (748, 85596), (816, 78463), (924, 69292), (952, 67254), (1019, 62832), (1122, 57064), (1232, 51969), (1309, 48912), (1428, 44836), (1496, 42798), (1848, 34646), (1904, 33627), (2038, 31416), (2244, 28532), (2618, 24456), (2856, 22418), (2992, 21399), (3057, 20944), (3696, 17323), (3927, 16304), (4076, 15708), (4488, 14266), (5236, 12228), (5712, 11209), (6114, 10472), (7133, 8976), (7854, 8152)]