78838634

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{3881}}^1$

素因数の和:5341

約数の個数: 16

約数和(自身を含む): 135279936

約数和(自身を除く): 56441302

約数列:

[1, 2, 7, 14, 1451, 2902, 3881, 7762, 10157, 20314, 27167, 54334, 5631331, 11262662, 39419317, 78838634]

約数ペア:

[(1, 78838634), (2, 39419317), (7, 11262662), (14, 5631331), (1451, 54334), (2902, 27167), (3881, 20314), (7762, 10157)]