65117756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2657}}^1$

素因数の和:3229

約数の個数: 24

約数和(自身を含む): 124585776

約数和(自身を除く): 59468020

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 2657, 5314, 6127, 10628, 12254, 24508, 29227, 58454, 116908, 1479949, 2959898, 5919796, 16279439, 32558878, 65117756]

約数ペア:

[(1, 65117756), (2, 32558878), (4, 16279439), (11, 5919796), (22, 2959898), (44, 1479949), (557, 116908), (1114, 58454), (2228, 29227), (2657, 24508), (5314, 12254), (6127, 10628)]