25604084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{52901}}^1$

素因数の和:52927

約数の個数: 18

約数和(自身を含む): 49251762

約数和(自身を除く): 23647678

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 52901, 105802, 211604, 581911, 1163822, 2327644, 6401021, 12802042, 25604084]

約数ペア:

[(1, 25604084), (2, 12802042), (4, 6401021), (11, 2327644), (22, 1163822), (44, 581911), (121, 211604), (242, 105802), (484, 52901)]