8928419728

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{336769}}^1$

素因数の和:338434

約数の個数: 20

約数和(自身を含む): 17309304460

約数和(自身を除く): 8380884732

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 6628, 13256, 26512, 336769, 673538, 1347076, 2694152, 5388304, 558026233, 1116052466, 2232104932, 4464209864, 8928419728]

約数ペア:

[(1, 8928419728), (2, 4464209864), (4, 2232104932), (8, 1116052466), (16, 558026233), (1657, 5388304), (3314, 2694152), (6628, 1347076), (13256, 673538), (26512, 336769)]