28369462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14489}}^1$

素因数の和:14591

約数の個数: 16

約数和(自身を含む): 46947600

約数和(自身を除く): 18578138

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 14489, 28978, 159379, 318758, 1289521, 2579042, 14184731, 28369462]

約数ペア:

[(1, 28369462), (2, 14184731), (11, 2579042), (22, 1289521), (89, 318758), (178, 159379), (979, 28978), (1958, 14489)]