67678982

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 121435200

約数和(自身を除く): 53756218

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1246, 1873, 2581, 3746, 5162, 13111, 18067, 26222, 36134, 54317, 108634, 166697, 333394, 380219, 760438, 1166879, 2333758, 4834213, 9668426, 33839491, 67678982]

約数ペア:

[(1, 67678982), (2, 33839491), (7, 9668426), (14, 4834213), (29, 2333758), (58, 1166879), (89, 760438), (178, 380219), (203, 333394), (406, 166697), (623, 108634), (1246, 54317), (1873, 36134), (2581, 26222), (3746, 18067), (5162, 13111)]