64275164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13313}}^1$

素因数の和:13405

約数の個数: 24

約数和(自身を含む): 120784608

約数和(自身を除く): 56509444

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 13313, 26626, 53252, 226321, 452642, 905284, 945223, 1890446, 3780892, 16068791, 32137582, 64275164]

約数ペア:

[(1, 64275164), (2, 32137582), (4, 16068791), (17, 3780892), (34, 1890446), (68, 945223), (71, 905284), (142, 452642), (284, 226321), (1207, 53252), (2414, 26626), (4828, 13313)]