8922428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 16057440

約数和(自身を除く): 7135012

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 353, 356, 706, 1412, 6319, 12638, 25063, 25276, 31417, 50126, 62834, 100252, 125668, 2230607, 4461214, 8922428]

約数ペア:

[(1, 8922428), (2, 4461214), (4, 2230607), (71, 125668), (89, 100252), (142, 62834), (178, 50126), (284, 31417), (353, 25276), (356, 25063), (706, 12638), (1412, 6319)]