64294328

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60427}}^1$

素因数の和:60459

約数の個数: 32

約数和(自身を含む): 145027200

約数和(自身を除く): 80732872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 60427, 120854, 241708, 422989, 483416, 845978, 1148113, 1691956, 2296226, 3383912, 4592452, 8036791, 9184904, 16073582, 32147164, 64294328]

約数ペア:

[(1, 64294328), (2, 32147164), (4, 16073582), (7, 9184904), (8, 8036791), (14, 4592452), (19, 3383912), (28, 2296226), (38, 1691956), (56, 1148113), (76, 845978), (133, 483416), (152, 422989), (266, 241708), (532, 120854), (1064, 60427)]