40609756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1657}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 77713776

約数和(自身を除く): 37104020

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 1657, 2228, 3314, 6127, 6628, 12254, 18227, 24508, 36454, 72908, 922949, 1845898, 3691796, 10152439, 20304878, 40609756]

約数ペア:

[(1, 40609756), (2, 20304878), (4, 10152439), (11, 3691796), (22, 1845898), (44, 922949), (557, 72908), (1114, 36454), (1657, 24508), (2228, 18227), (3314, 12254), (6127, 6628)]