25308844

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{52291}}^1$

素因数の和:52317

約数の個数: 18

約数和(自身を含む): 48683852

約数和(自身を除く): 23375008

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 52291, 104582, 209164, 575201, 1150402, 2300804, 6327211, 12654422, 25308844]

約数ペア:

[(1, 25308844), (2, 12654422), (4, 6327211), (11, 2300804), (22, 1150402), (44, 575201), (121, 209164), (242, 104582), (484, 52291)]