40102672

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67741}}^1$

素因数の和:67786

約数の個数: 20

約数和(自身を含む): 79800076

約数和(自身を除く): 39697404

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 67741, 135482, 270964, 541928, 1083856, 2506417, 5012834, 10025668, 20051336, 40102672]

約数ペア:

[(1, 40102672), (2, 20051336), (4, 10025668), (8, 5012834), (16, 2506417), (37, 1083856), (74, 541928), (148, 270964), (296, 135482), (592, 67741)]