57215626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1690

約数の個数: 24

約数和(自身を含む): 93846060

約数和(自身を除く): 36630434

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1417, 1553, 2834, 3106, 18421, 20189, 36842, 40378, 169277, 262457, 338554, 524914, 2200601, 4401202, 28607813, 57215626]

約数ペア:

[(1, 57215626), (2, 28607813), (13, 4401202), (26, 2200601), (109, 524914), (169, 338554), (218, 262457), (338, 169277), (1417, 40378), (1553, 36842), (2834, 20189), (3106, 18421)]