63879886

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 113319360

約数和(自身を除く): 49439474

約数列:

[1, 2, 7, 14, 41, 82, 109, 218, 287, 574, 763, 1021, 1526, 2042, 4469, 7147, 8938, 14294, 31283, 41861, 62566, 83722, 111289, 222578, 293027, 586054, 779023, 1558046, 4562849, 9125698, 31939943, 63879886]

約数ペア:

[(1, 63879886), (2, 31939943), (7, 9125698), (14, 4562849), (41, 1558046), (82, 779023), (109, 586054), (218, 293027), (287, 222578), (574, 111289), (763, 83722), (1021, 62566), (1526, 41861), (2042, 31283), (4469, 14294), (7147, 8938)]