68245156

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59447}}^1$

素因数の和:59499

約数の個数: 24

約数和(自身を含む): 139821696

約数和(自身を除く): 71576540

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 59447, 118894, 237788, 416129, 832258, 1664516, 2437327, 4874654, 9749308, 17061289, 34122578, 68245156]

約数ペア:

[(1, 68245156), (2, 34122578), (4, 17061289), (7, 9749308), (14, 4874654), (28, 2437327), (41, 1664516), (82, 832258), (164, 416129), (287, 237788), (574, 118894), (1148, 59447)]