28328819174

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1\times {\mathrm{1039}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 43193779200

約数和(自身を除く): 14864960026

約数列:

[1, 2, 137, 151, 274, 302, 659, 1039, 1318, 2078, 20687, 41374, 90283, 99509, 142343, 156889, 180566, 199018, 284686, 313778, 684701, 1369402, 13632733, 21493793, 27265466, 42987586, 93804037, 103389851, 187608074, 206779702, 14164409587, 28328819174]

約数ペア:

[(1, 28328819174), (2, 14164409587), (137, 206779702), (151, 187608074), (274, 103389851), (302, 93804037), (659, 42987586), (1039, 27265466), (1318, 21493793), (2078, 13632733), (20687, 1369402), (41374, 684701), (90283, 313778), (99509, 284686), (142343, 199018), (156889, 180566)]