28364402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1301}}^1$

素因数の和:2305

約数の個数: 16

約数和(自身を含む): 46497024

約数和(自身を除く): 18132622

約数列:

[1, 2, 11, 22, 991, 1301, 1982, 2602, 10901, 14311, 21802, 28622, 1289291, 2578582, 14182201, 28364402]

約数ペア:

[(1, 28364402), (2, 14182201), (11, 2578582), (22, 1289291), (991, 28622), (1301, 21802), (1982, 14311), (2602, 10901)]