25367164

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 45360000

約数和(自身を除く): 19992836

約数列:

[1, 2, 4, 71, 142, 179, 284, 358, 499, 716, 998, 1996, 12709, 25418, 35429, 50836, 70858, 89321, 141716, 178642, 357284, 6341791, 12683582, 25367164]

約数ペア:

[(1, 25367164), (2, 12683582), (4, 6341791), (71, 357284), (142, 178642), (179, 141716), (284, 89321), (358, 70858), (499, 50836), (716, 35429), (998, 25418), (1996, 12709)]