8131712

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 17790840

約数和(自身を除く): 9659128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 101, 128, 136, 148, 202, 272, 296, 404, 544, 592, 629, 808, 1088, 1184, 1258, 1616, 1717, 2176, 2368, 2516, 3232, 3434, 3737, 4736, 5032, 6464, 6868, 7474, 10064, 12928, 13736, 14948, 20128, 27472, 29896, 40256, 54944, 59792, 63529, 80512, 109888, 119584, 127058, 219776, 239168, 254116, 478336, 508232, 1016464, 2032928, 4065856, 8131712]

約数ペア:

[(1, 8131712), (2, 4065856), (4, 2032928), (8, 1016464), (16, 508232), (17, 478336), (32, 254116), (34, 239168), (37, 219776), (64, 127058), (68, 119584), (74, 109888), (101, 80512), (128, 63529), (136, 59792), (148, 54944), (202, 40256), (272, 29896), (296, 27472), (404, 20128), (544, 14948), (592, 13736), (629, 12928), (808, 10064), (1088, 7474), (1184, 6868), (1258, 6464), (1616, 5032), (1717, 4736), (2176, 3737), (2368, 3434), (2516, 3232)]