68281402

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{36671}}^1$

素因数の和:36706

約数の個数: 24

約数和(自身を含む): 125418240

約数和(自身を除く): 57136838

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 36671, 73342, 256697, 513394, 696749, 1393498, 1796879, 3593758, 4877243, 9754486, 34140701, 68281402]

約数ペア:

[(1, 68281402), (2, 34140701), (7, 9754486), (14, 4877243), (19, 3593758), (38, 1796879), (49, 1393498), (98, 696749), (133, 513394), (266, 256697), (931, 73342), (1862, 36671)]