57390268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7309}}^1$

素因数の和:7477

約数の個数: 24

約数和(自身を含む): 108889760

約数和(自身を除く): 51499492

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7309, 7852, 14618, 29236, 95017, 190034, 380068, 1103659, 2207318, 4414636, 14347567, 28695134, 57390268]

約数ペア:

[(1, 57390268), (2, 28695134), (4, 14347567), (13, 4414636), (26, 2207318), (52, 1103659), (151, 380068), (302, 190034), (604, 95017), (1963, 29236), (3926, 14618), (7309, 7852)]