28299982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2221}}^1$

素因数の和:2523

約数の個数: 16

約数和(自身を含む): 44475552

約数和(自身を除く): 16175570

約数列:

[1, 2, 23, 46, 277, 554, 2221, 4442, 6371, 12742, 51083, 102166, 615217, 1230434, 14149991, 28299982]

約数ペア:

[(1, 28299982), (2, 14149991), (23, 1230434), (46, 615217), (277, 102166), (554, 51083), (2221, 12742), (4442, 6371)]