26078404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53881}}^1$

素因数の和:53907

約数の個数: 18

約数和(自身を含む): 50164142

約数和(自身を除く): 24085738

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 53881, 107762, 215524, 592691, 1185382, 2370764, 6519601, 13039202, 26078404]

約数ペア:

[(1, 26078404), (2, 13039202), (4, 6519601), (11, 2370764), (22, 1185382), (44, 592691), (121, 215524), (242, 107762), (484, 53881)]