68157656

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41969}}^1$

素因数の和:42011

約数の個数: 32

約数和(自身を含む): 151092000

約数和(自身を除く): 82934344

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 41969, 83938, 167876, 293783, 335752, 587566, 1175132, 1217101, 2350264, 2434202, 4868404, 8519707, 9736808, 17039414, 34078828, 68157656]

約数ペア:

[(1, 68157656), (2, 34078828), (4, 17039414), (7, 9736808), (8, 8519707), (14, 4868404), (28, 2434202), (29, 2350264), (56, 1217101), (58, 1175132), (116, 587566), (203, 335752), (232, 293783), (406, 167876), (812, 83938), (1624, 41969)]