68849726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{971}}^1$

素因数の和:1288

約数の個数: 24

約数和(自身を含む): 114021432

約数和(自身を除く): 45171706

約数列:

[1, 2, 11, 22, 121, 242, 293, 586, 971, 1942, 3223, 6446, 10681, 21362, 35453, 70906, 117491, 234982, 284503, 569006, 3129533, 6259066, 34424863, 68849726]

約数ペア:

[(1, 68849726), (2, 34424863), (11, 6259066), (22, 3129533), (121, 569006), (242, 284503), (293, 234982), (586, 117491), (971, 70906), (1942, 35453), (3223, 21362), (6446, 10681)]