68409692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{3527}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 129308256

約数和(自身を除く): 60898564

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 3527, 4849, 7054, 9698, 14108, 19396, 45851, 91702, 183404, 1315571, 2631142, 5262284, 17102423, 34204846, 68409692]

約数ペア:

[(1, 68409692), (2, 34204846), (4, 17102423), (13, 5262284), (26, 2631142), (52, 1315571), (373, 183404), (746, 91702), (1492, 45851), (3527, 19396), (4849, 14108), (7054, 9698)]