40284104

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37861}}^1$

素因数の和:37893

約数の個数: 32

約数和(自身を含む): 90868800

約数和(自身を除く): 50584696

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 37861, 75722, 151444, 265027, 302888, 530054, 719359, 1060108, 1438718, 2120216, 2877436, 5035513, 5754872, 10071026, 20142052, 40284104]

約数ペア:

[(1, 40284104), (2, 20142052), (4, 10071026), (7, 5754872), (8, 5035513), (14, 2877436), (19, 2120216), (28, 1438718), (38, 1060108), (56, 719359), (76, 530054), (133, 302888), (152, 265027), (266, 151444), (532, 75722), (1064, 37861)]