68357204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 131861520

約数和(自身を除く): 63504316

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 101, 148, 202, 269, 404, 538, 629, 1076, 1258, 1717, 2516, 3434, 3737, 4573, 6868, 7474, 9146, 9953, 14948, 18292, 19906, 27169, 39812, 54338, 63529, 108676, 127058, 169201, 254116, 338402, 461873, 676804, 923746, 1005253, 1847492, 2010506, 4021012, 17089301, 34178602, 68357204]

約数ペア:

[(1, 68357204), (2, 34178602), (4, 17089301), (17, 4021012), (34, 2010506), (37, 1847492), (68, 1005253), (74, 923746), (101, 676804), (148, 461873), (202, 338402), (269, 254116), (404, 169201), (538, 127058), (629, 108676), (1076, 63529), (1258, 54338), (1717, 39812), (2516, 27169), (3434, 19906), (3737, 18292), (4573, 14948), (6868, 9953), (7474, 9146)]