74789944

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{68239}}^1$

素因数の和:68382

約数の個数: 16

約数和(自身を含む): 141256800

約数和(自身を除く): 66466856

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 68239, 136478, 272956, 545912, 9348743, 18697486, 37394972, 74789944]

約数ペア:

[(1, 74789944), (2, 37394972), (4, 18697486), (8, 9348743), (137, 545912), (274, 272956), (548, 136478), (1096, 68239)]