28845616

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{2663}}^1$

素因数の和:3348

約数の個数: 20

約数和(自身を含む): 55991952

約数和(自身を除く): 27146336

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2663, 2708, 5326, 5416, 10652, 10832, 21304, 42608, 1802851, 3605702, 7211404, 14422808, 28845616]

約数ペア:

[(1, 28845616), (2, 14422808), (4, 7211404), (8, 3605702), (16, 1802851), (677, 42608), (1354, 21304), (2663, 10832), (2708, 10652), (5326, 5416)]