28451098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 21082022

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 442, 767, 1003, 1091, 1534, 2006, 2182, 13039, 14183, 18547, 26078, 28366, 37094, 64369, 128738, 241111, 482222, 836797, 1094273, 1673594, 2188546, 14225549, 28451098]

約数ペア:

[(1, 28451098), (2, 14225549), (13, 2188546), (17, 1673594), (26, 1094273), (34, 836797), (59, 482222), (118, 241111), (221, 128738), (442, 64369), (767, 37094), (1003, 28366), (1091, 26078), (1534, 18547), (2006, 14183), (2182, 13039)]