42178916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1831}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 79713984

約数和(自身を除く): 37535068

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 1831, 3662, 5759, 7324, 11518, 23036, 23803, 47606, 95212, 811133, 1622266, 3244532, 10544729, 21089458, 42178916]

約数ペア:

[(1, 42178916), (2, 21089458), (4, 10544729), (13, 3244532), (26, 1622266), (52, 811133), (443, 95212), (886, 47606), (1772, 23803), (1831, 23036), (3662, 11518), (5759, 7324)]