68272708

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59471}}^1$

素因数の和:59523

約数の個数: 24

約数和(自身を含む): 139878144

約数和(自身を除く): 71605436

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 59471, 118942, 237884, 416297, 832594, 1665188, 2438311, 4876622, 9753244, 17068177, 34136354, 68272708]

約数ペア:

[(1, 68272708), (2, 34136354), (4, 17068177), (7, 9753244), (14, 4876622), (28, 2438311), (41, 1665188), (82, 832594), (164, 416297), (287, 237884), (574, 118942), (1148, 59471)]