72671716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{23687}}^1$

素因数の和:23763

約数の個数: 24

約数和(自身を含む): 139285440

約数和(自身を除く): 66613724

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 23687, 47374, 94748, 307931, 615862, 1231724, 1397533, 2795066, 5590132, 18167929, 36335858, 72671716]

約数ペア:

[(1, 72671716), (2, 36335858), (4, 18167929), (13, 5590132), (26, 2795066), (52, 1397533), (59, 1231724), (118, 615862), (236, 307931), (767, 94748), (1534, 47374), (3068, 23687)]