70609864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{678941}}^1$

素因数の和:678960

約数の個数: 16

約数和(自身を含む): 142577820

約数和(自身を除く): 71967956

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 678941, 1357882, 2715764, 5431528, 8826233, 17652466, 35304932, 70609864]

約数ペア:

[(1, 70609864), (2, 35304932), (4, 17652466), (8, 8826233), (13, 5431528), (26, 2715764), (52, 1357882), (104, 678941)]