74840912

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{31393}}^1$

素因数の和:31550

約数の個数: 20

約数和(自身を含む): 145982100

約数和(自身を除く): 71141188

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 31393, 62786, 125572, 251144, 502288, 4677557, 9355114, 18710228, 37420456, 74840912]

約数ペア:

[(1, 74840912), (2, 37420456), (4, 18710228), (8, 9355114), (16, 4677557), (149, 502288), (298, 251144), (596, 125572), (1192, 62786), (2384, 31393)]