68035516

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{857}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 121080960

約数和(自身を除く): 53045444

約数列:

[1, 2, 4, 89, 178, 223, 356, 446, 857, 892, 1714, 3428, 19847, 39694, 76273, 79388, 152546, 191111, 305092, 382222, 764444, 17008879, 34017758, 68035516]

約数ペア:

[(1, 68035516), (2, 34017758), (4, 17008879), (89, 764444), (178, 382222), (223, 305092), (356, 191111), (446, 152546), (857, 79388), (892, 76273), (1714, 39694), (3428, 19847)]