28048397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 31610880

約数和(自身を除く): 3562483

約数列:

[1, 13, 31, 79, 403, 881, 1027, 2449, 11453, 27311, 31837, 69599, 355043, 904787, 2157569, 28048397]

約数ペア:

[(1, 28048397), (13, 2157569), (31, 904787), (79, 355043), (403, 69599), (881, 31837), (1027, 27311), (2449, 11453)]