42258476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1459}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 79838640

約数和(自身を除く): 37580164

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 1459, 2228, 2918, 5836, 7241, 14482, 18967, 28964, 37934, 75868, 812663, 1625326, 3250652, 10564619, 21129238, 42258476]

約数ペア:

[(1, 42258476), (2, 21129238), (4, 10564619), (13, 3250652), (26, 1625326), (52, 812663), (557, 75868), (1114, 37934), (1459, 28964), (2228, 18967), (2918, 14482), (5836, 7241)]