28025348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{11467}}^1$

素因数の和:11531

約数の個数: 24

約数和(自身を含む): 53945472

約数和(自身を除く): 25920124

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 11467, 22934, 45868, 149071, 298142, 538949, 596284, 1077898, 2155796, 7006337, 14012674, 28025348]

約数ペア:

[(1, 28025348), (2, 14012674), (4, 7006337), (13, 2155796), (26, 1077898), (47, 596284), (52, 538949), (94, 298142), (188, 149071), (611, 45868), (1222, 22934), (2444, 11467)]