56739508

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28541}}^1$

素因数の和:28623

約数の個数: 24

約数和(自身を含む): 115081344

約数和(自身を除く): 58341836

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 28541, 57082, 114164, 199787, 399574, 799148, 2026411, 4052822, 8105644, 14184877, 28369754, 56739508]

約数ペア:

[(1, 56739508), (2, 28369754), (4, 14184877), (7, 8105644), (14, 4052822), (28, 2026411), (71, 799148), (142, 399574), (284, 199787), (497, 114164), (994, 57082), (1988, 28541)]