72921386

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 110910600

約数和(自身を除く): 37989214

約数列:

[1, 2, 113, 226, 229, 458, 1409, 2818, 25877, 51754, 159217, 318434, 322661, 645322, 36460693, 72921386]

約数ペア:

[(1, 72921386), (2, 36460693), (113, 645322), (226, 322661), (229, 318434), (458, 159217), (1409, 51754), (2818, 25877)]