39864652

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 70786800

約数和(自身を除く): 30922148

約数列:

[1, 2, 4, 149, 211, 298, 317, 422, 596, 634, 844, 1268, 31439, 47233, 62878, 66887, 94466, 125756, 133774, 188932, 267548, 9966163, 19932326, 39864652]

約数ペア:

[(1, 39864652), (2, 19932326), (4, 9966163), (149, 267548), (211, 188932), (298, 133774), (317, 125756), (422, 94466), (596, 66887), (634, 62878), (844, 47233), (1268, 31439)]