68418488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{275881}}^1$

素因数の和:275918

約数の個数: 16

約数和(自身を含む): 132423360

約数和(自身を除く): 64004872

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 275881, 551762, 1103524, 2207048, 8552311, 17104622, 34209244, 68418488]

約数ペア:

[(1, 68418488), (2, 34209244), (4, 17104622), (8, 8552311), (31, 2207048), (62, 1103524), (124, 551762), (248, 275881)]