28981324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 52743600

約数和(自身を除く): 23762276

約数列:

[1, 2, 4, 29, 58, 116, 229, 458, 916, 1091, 2182, 4364, 6641, 13282, 26564, 31639, 63278, 126556, 249839, 499678, 999356, 7245331, 14490662, 28981324]

約数ペア:

[(1, 28981324), (2, 14490662), (4, 7245331), (29, 999356), (58, 499678), (116, 249839), (229, 126556), (458, 63278), (916, 31639), (1091, 26564), (2182, 13282), (4364, 6641)]