68190694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1579}}^1$

素因数の和:1756

約数の個数: 32

約数和(自身を含む): 121040640

約数和(自身を除く): 52849946

約数列:

[1, 2, 11, 13, 22, 26, 143, 151, 286, 302, 1579, 1661, 1963, 3158, 3322, 3926, 17369, 20527, 21593, 34738, 41054, 43186, 225797, 238429, 451594, 476858, 2622719, 3099577, 5245438, 6199154, 34095347, 68190694]

約数ペア:

[(1, 68190694), (2, 34095347), (11, 6199154), (13, 5245438), (22, 3099577), (26, 2622719), (143, 476858), (151, 451594), (286, 238429), (302, 225797), (1579, 43186), (1661, 41054), (1963, 34738), (3158, 21593), (3322, 20527), (3926, 17369)]