68667417932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{54419}}^1\times {\mathrm{16603}}^1$

素因数の和:71045

約数の個数: 24

約数和(自身を含む): 126502555200

約数和(自身を除く): 57835137268

約数列:

[1, 2, 4, 19, 38, 76, 16603, 33206, 54419, 66412, 108838, 217676, 315457, 630914, 1033961, 1261828, 2067922, 4135844, 903518657, 1807037314, 3614074628, 17166854483, 34333708966, 68667417932]

約数ペア:

[(1, 68667417932), (2, 34333708966), (4, 17166854483), (19, 3614074628), (38, 1807037314), (76, 903518657), (16603, 4135844), (33206, 2067922), (54419, 1261828), (66412, 1033961), (108838, 630914), (217676, 315457)]