68710156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14821}}^1$

素因数の和:14905

約数の個数: 24

約数和(自身を含む): 128654960

約数和(自身を除く): 59944804

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 14821, 29642, 59284, 281599, 563198, 904081, 1126396, 1808162, 3616324, 17177539, 34355078, 68710156]

約数ペア:

[(1, 68710156), (2, 34355078), (4, 17177539), (19, 3616324), (38, 1808162), (61, 1126396), (76, 904081), (122, 563198), (244, 281599), (1159, 59284), (2318, 29642), (4636, 14821)]