25621348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 47365920

約数和(自身を除く): 21744572

約数列:

[1, 2, 4, 19, 38, 76, 443, 761, 886, 1522, 1772, 3044, 8417, 14459, 16834, 28918, 33668, 57836, 337123, 674246, 1348492, 6405337, 12810674, 25621348]

約数ペア:

[(1, 25621348), (2, 12810674), (4, 6405337), (19, 1348492), (38, 674246), (76, 337123), (443, 57836), (761, 33668), (886, 28918), (1522, 16834), (1772, 14459), (3044, 8417)]