68729156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{9323}}^1$

素因数の和:9443

約数の個数: 24

約数和(自身を含む): 127925280

約数和(自身を除く): 59196124

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 9323, 18646, 37292, 177137, 354274, 708548, 904331, 1808662, 3617324, 17182289, 34364578, 68729156]

約数ペア:

[(1, 68729156), (2, 34364578), (4, 17182289), (19, 3617324), (38, 1808662), (76, 904331), (97, 708548), (194, 354274), (388, 177137), (1843, 37292), (3686, 18646), (7372, 9323)]