28472264

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22669}}^1$

素因数の和:22832

約数の個数: 16

約数和(自身を含む): 53727900

約数和(自身を除く): 25255636

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22669, 45338, 90676, 181352, 3559033, 7118066, 14236132, 28472264]

約数ペア:

[(1, 28472264), (2, 14236132), (4, 7118066), (8, 3559033), (157, 181352), (314, 90676), (628, 45338), (1256, 22669)]