25172628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161363}}^1$

素因数の和:161383

約数の個数: 24

約数和(自身を含む): 63254688

約数和(自身を除く): 38082060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 161363, 322726, 484089, 645452, 968178, 1936356, 2097719, 4195438, 6293157, 8390876, 12586314, 25172628]

約数ペア:

[(1, 25172628), (2, 12586314), (3, 8390876), (4, 6293157), (6, 4195438), (12, 2097719), (13, 1936356), (26, 968178), (39, 645452), (52, 484089), (78, 322726), (156, 161363)]