68472821774

素因数分解:

$2^1\times 7^3\times {\mathrm{8431}}^1\times {\mathrm{11839}}^1$

素因数の和:20293

約数の個数: 32

約数和(自身を含む): 119801856000

約数和(自身を除く): 51329034226

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 8431, 11839, 16862, 23678, 59017, 82873, 118034, 165746, 413119, 580111, 826238, 1160222, 2891833, 4060777, 5783666, 8121554, 99814609, 199629218, 698702263, 1397404526, 4890915841, 9781831682, 34236410887, 68472821774]

約数ペア:

[(1, 68472821774), (2, 34236410887), (7, 9781831682), (14, 4890915841), (49, 1397404526), (98, 698702263), (343, 199629218), (686, 99814609), (8431, 8121554), (11839, 5783666), (16862, 4060777), (23678, 2891833), (59017, 1160222), (82873, 826238), (118034, 580111), (165746, 413119)]