64268876

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{12823}}^1$

素因数の和:13013

約数の個数: 24

約数和(自身を含む): 129265920

約数和(自身を除く): 64997044

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 12823, 25646, 51292, 89761, 179522, 359044, 2295317, 4590634, 9181268, 16067219, 32134438, 64268876]

約数ペア:

[(1, 64268876), (2, 32134438), (4, 16067219), (7, 9181268), (14, 4590634), (28, 2295317), (179, 359044), (358, 179522), (716, 89761), (1253, 51292), (2506, 25646), (5012, 12823)]