25490036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{44563}}^1$

素因数の和:44591

約数の個数: 24

約数和(自身を含む): 52407264

約数和(自身を除く): 26917228

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 44563, 89126, 178252, 490193, 579319, 980386, 1158638, 1960772, 2317276, 6372509, 12745018, 25490036]

約数ペア:

[(1, 25490036), (2, 12745018), (4, 6372509), (11, 2317276), (13, 1960772), (22, 1158638), (26, 980386), (44, 579319), (52, 490193), (143, 178252), (286, 89126), (572, 44563)]