25003964

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 44982000

約数和(自身を除く): 19978036

約数列:

[1, 2, 4, 59, 101, 118, 202, 236, 404, 1049, 2098, 4196, 5959, 11918, 23836, 61891, 105949, 123782, 211898, 247564, 423796, 6250991, 12501982, 25003964]

約数ペア:

[(1, 25003964), (2, 12501982), (4, 6250991), (59, 423796), (101, 247564), (118, 211898), (202, 123782), (236, 105949), (404, 61891), (1049, 23836), (2098, 11918), (4196, 5959)]