68422132

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2707}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 122834880

約数和(自身を除く): 54412748

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 2707, 5414, 6319, 10828, 12638, 25276, 192197, 240923, 384394, 481846, 768788, 963692, 17105533, 34211066, 68422132]

約数ペア:

[(1, 68422132), (2, 34211066), (4, 17105533), (71, 963692), (89, 768788), (142, 481846), (178, 384394), (284, 240923), (356, 192197), (2707, 25276), (5414, 12638), (6319, 10828)]