67886072

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 129676800

約数和(自身を除く): 61790728

約数列:

[1, 2, 4, 8, 109, 127, 218, 254, 436, 508, 613, 872, 1016, 1226, 2452, 4904, 13843, 27686, 55372, 66817, 77851, 110744, 133634, 155702, 267268, 311404, 534536, 622808, 8485759, 16971518, 33943036, 67886072]

約数ペア:

[(1, 67886072), (2, 33943036), (4, 16971518), (8, 8485759), (109, 622808), (127, 534536), (218, 311404), (254, 267268), (436, 155702), (508, 133634), (613, 110744), (872, 77851), (1016, 66817), (1226, 55372), (2452, 27686), (4904, 13843)]