84700628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{2251}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 155117760

約数和(自身を除く): 70417132

約数列:

[1, 2, 4, 23, 46, 92, 409, 818, 1636, 2251, 4502, 9004, 9407, 18814, 37628, 51773, 103546, 207092, 920659, 1841318, 3682636, 21175157, 42350314, 84700628]

約数ペア:

[(1, 84700628), (2, 42350314), (4, 21175157), (23, 3682636), (46, 1841318), (92, 920659), (409, 207092), (818, 103546), (1636, 51773), (2251, 37628), (4502, 18814), (9004, 9407)]