28667054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1787}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 46409328

約数和(自身を除く): 17742274

約数列:

[1, 2, 13, 26, 617, 1234, 1787, 3574, 8021, 16042, 23231, 46462, 1102579, 2205158, 14333527, 28667054]

約数ペア:

[(1, 28667054), (2, 14333527), (13, 2205158), (26, 1102579), (617, 46462), (1234, 23231), (1787, 16042), (3574, 8021)]