27315524

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{277}}^2$

素因数の和:647

約数の個数: 18

約数和(自身を含む): 48514410

約数和(自身を除く): 21198886

約数列:

[1, 2, 4, 89, 178, 277, 356, 554, 1108, 24653, 49306, 76729, 98612, 153458, 306916, 6828881, 13657762, 27315524]

約数ペア:

[(1, 27315524), (2, 13657762), (4, 6828881), (89, 306916), (178, 153458), (277, 98612), (356, 76729), (554, 49306), (1108, 24653)]