68721854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 113861376

約数和(自身を除く): 45139522

約数列:

[1, 2, 17, 31, 34, 62, 113, 226, 527, 577, 1054, 1154, 1921, 3503, 3842, 7006, 9809, 17887, 19618, 35774, 59551, 65201, 119102, 130402, 304079, 608158, 1108417, 2021231, 2216834, 4042462, 34360927, 68721854]

約数ペア:

[(1, 68721854), (2, 34360927), (17, 4042462), (31, 2216834), (34, 2021231), (62, 1108417), (113, 608158), (226, 304079), (527, 130402), (577, 119102), (1054, 65201), (1154, 59551), (1921, 35774), (3503, 19618), (3842, 17887), (7006, 9809)]