68957378

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{55343}}^1$

素因数の和:55441

約数の個数: 16

約数和(自身を含む): 119543040

約数和(自身を除く): 50585662

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 55343, 110686, 387401, 774802, 4925527, 9851054, 34478689, 68957378]

約数ペア:

[(1, 68957378), (2, 34478689), (7, 9851054), (14, 4925527), (89, 774802), (178, 387401), (623, 110686), (1246, 55343)]