68273612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81667}}^1$

素因数の和:81701

約数の個数: 24

約数和(自身を含む): 137202240

約数和(自身を除く): 68928628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 81667, 163334, 326668, 898337, 1551673, 1796674, 3103346, 3593348, 6206692, 17068403, 34136806, 68273612]

約数ペア:

[(1, 68273612), (2, 34136806), (4, 17068403), (11, 6206692), (19, 3593348), (22, 3103346), (38, 1796674), (44, 1551673), (76, 898337), (209, 326668), (418, 163334), (836, 81667)]