72855016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6547}}^1$

素因数の和:6673

約数の個数: 32

約数和(自身を含む): 148508640

約数和(自身を除く): 75653624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 6547, 11128, 13094, 26188, 52376, 85111, 170222, 340444, 680888, 700529, 1401058, 2802116, 5604232, 9106877, 18213754, 36427508, 72855016]

約数ペア:

[(1, 72855016), (2, 36427508), (4, 18213754), (8, 9106877), (13, 5604232), (26, 2802116), (52, 1401058), (104, 700529), (107, 680888), (214, 340444), (428, 170222), (856, 85111), (1391, 52376), (2782, 26188), (5564, 13094), (6547, 11128)]