40526978

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{2111}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 63106560

約数和(自身を除く): 22579582

約数列:

[1, 2, 29, 58, 331, 662, 2111, 4222, 9599, 19198, 61219, 122438, 698741, 1397482, 20263489, 40526978]

約数ペア:

[(1, 40526978), (2, 20263489), (29, 1397482), (58, 698741), (331, 122438), (662, 61219), (2111, 19198), (4222, 9599)]