28182934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13721}}^1$

素因数の和:13815

約数の個数: 16

約数和(自身を含む): 46105920

約数和(自身を除く): 17922986

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 13721, 27442, 178373, 356746, 1083959, 2167918, 14091467, 28182934]

約数ペア:

[(1, 28182934), (2, 14091467), (13, 2167918), (26, 1083959), (79, 356746), (158, 178373), (1027, 27442), (2054, 13721)]