28253092

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6427}}^1$

素因数の和:6595

約数の個数: 24

約数和(自身を含む): 56874944

約数和(自身を除く): 28621852

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 6427, 12854, 25708, 44989, 89978, 179956, 1009039, 2018078, 4036156, 7063273, 14126546, 28253092]

約数ペア:

[(1, 28253092), (2, 14126546), (4, 7063273), (7, 4036156), (14, 2018078), (28, 1009039), (157, 179956), (314, 89978), (628, 44989), (1099, 25708), (2198, 12854), (4396, 6427)]