70997968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{119929}}^1$

素因数の和:119974

約数の個数: 20

約数和(自身を含む): 141277540

約数和(自身を除く): 70279572

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 119929, 239858, 479716, 959432, 1918864, 4437373, 8874746, 17749492, 35498984, 70997968]

約数ペア:

[(1, 70997968), (2, 35498984), (4, 17749492), (8, 8874746), (16, 4437373), (37, 1918864), (74, 959432), (148, 479716), (296, 239858), (592, 119929)]