68337518

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1036

約数の個数: 24

約数和(自身を含む): 109812672

約数和(自身を除く): 41475154

約数列:

[1, 2, 17, 34, 137, 274, 289, 578, 863, 1726, 2329, 4658, 14671, 29342, 39593, 79186, 118231, 236462, 249407, 498814, 2009927, 4019854, 34168759, 68337518]

約数ペア:

[(1, 68337518), (2, 34168759), (17, 4019854), (34, 2009927), (137, 498814), (274, 249407), (289, 236462), (578, 118231), (863, 79186), (1726, 39593), (2329, 29342), (4658, 14671)]