47942708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5531}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 92008224

約数和(自身を除く): 44065516

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 5531, 8668, 11062, 22124, 60841, 121682, 243364, 1089607, 2179214, 4358428, 11985677, 23971354, 47942708]

約数ペア:

[(1, 47942708), (2, 23971354), (4, 11985677), (11, 4358428), (22, 2179214), (44, 1089607), (197, 243364), (394, 121682), (788, 60841), (2167, 22124), (4334, 11062), (5531, 8668)]