28752668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44647}}^1$

素因数の和:44681

約数の個数: 24

約数和(自身を含む): 60006912

約数和(自身を除く): 31254244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 44647, 89294, 178588, 312529, 625058, 1026881, 1250116, 2053762, 4107524, 7188167, 14376334, 28752668]

約数ペア:

[(1, 28752668), (2, 14376334), (4, 7188167), (7, 4107524), (14, 2053762), (23, 1250116), (28, 1026881), (46, 625058), (92, 312529), (161, 178588), (322, 89294), (644, 44647)]