69917428

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{2741}}^1$

素因数の和:3663

約数の個数: 24

約数和(自身を含む): 140039424

約数和(自身を除く): 70121996

約数列:

[1, 2, 4, 7, 14, 28, 911, 1822, 2741, 3644, 5482, 6377, 10964, 12754, 19187, 25508, 38374, 76748, 2497051, 4994102, 9988204, 17479357, 34958714, 69917428]

約数ペア:

[(1, 69917428), (2, 34958714), (4, 17479357), (7, 9988204), (14, 4994102), (28, 2497051), (911, 76748), (1822, 38374), (2741, 25508), (3644, 19187), (5482, 12754), (6377, 10964)]