4989968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{8429}}^1$

素因数の和:8474

約数の個数: 20

約数和(自身を含む): 9930540

約数和(自身を除く): 4940572

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 8429, 16858, 33716, 67432, 134864, 311873, 623746, 1247492, 2494984, 4989968]

約数ペア:

[(1, 4989968), (2, 2494984), (4, 1247492), (8, 623746), (16, 311873), (37, 134864), (74, 67432), (148, 33716), (296, 16858), (592, 8429)]