68832974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{887}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 123780096

約数和(自身を除く): 54947122

約数列:

[1, 2, 7, 14, 23, 46, 161, 241, 322, 482, 887, 1687, 1774, 3374, 5543, 6209, 11086, 12418, 20401, 38801, 40802, 77602, 142807, 213767, 285614, 427534, 1496369, 2992738, 4916641, 9833282, 34416487, 68832974]

約数ペア:

[(1, 68832974), (2, 34416487), (7, 9833282), (14, 4916641), (23, 2992738), (46, 1496369), (161, 427534), (241, 285614), (322, 213767), (482, 142807), (887, 77602), (1687, 40802), (1774, 38801), (3374, 20401), (5543, 12418), (6209, 11086)]