28663162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14639}}^1$

素因数の和:14741

約数の個数: 16

約数和(自身を含む): 47433600

約数和(自身を除く): 18770438

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 14639, 29278, 161029, 322058, 1302871, 2605742, 14331581, 28663162]

約数ペア:

[(1, 28663162), (2, 14331581), (11, 2605742), (22, 1302871), (89, 322058), (178, 161029), (979, 29278), (1958, 14639)]