5643472

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{677}}^1$

素因数の和:1206

約数の個数: 20

約数和(自身を含む): 10971396

約数和(自身を除く): 5327924

約数列:

[1, 2, 4, 8, 16, 521, 677, 1042, 1354, 2084, 2708, 4168, 5416, 8336, 10832, 352717, 705434, 1410868, 2821736, 5643472]

約数ペア:

[(1, 5643472), (2, 2821736), (4, 1410868), (8, 705434), (16, 352717), (521, 10832), (677, 8336), (1042, 5416), (1354, 4168), (2084, 2708)]