40294636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{887}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 72578016

約数和(自身を除く): 32283380

約数列:

[1, 2, 4, 41, 82, 164, 277, 554, 887, 1108, 1774, 3548, 11357, 22714, 36367, 45428, 72734, 145468, 245699, 491398, 982796, 10073659, 20147318, 40294636]

約数ペア:

[(1, 40294636), (2, 20147318), (4, 10073659), (41, 982796), (82, 491398), (164, 245699), (277, 145468), (554, 72734), (887, 45428), (1108, 36367), (1774, 22714), (3548, 11357)]