42404324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8783}}^1$

素因数の和:8875

約数の個数: 24

約数和(自身を含む): 79688448

約数和(自身を除く): 37284124

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 8783, 17566, 35132, 149311, 298622, 597244, 623593, 1247186, 2494372, 10601081, 21202162, 42404324]

約数ペア:

[(1, 42404324), (2, 21202162), (4, 10601081), (17, 2494372), (34, 1247186), (68, 623593), (71, 597244), (142, 298622), (284, 149311), (1207, 35132), (2414, 17566), (4828, 8783)]