27976496

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{12763}}^1$

素因数の和:12908

約数の個数: 20

約数和(自身を含む): 54604392

約数和(自身を除く): 26627896

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 12763, 25526, 51052, 102104, 204208, 1748531, 3497062, 6994124, 13988248, 27976496]

約数ペア:

[(1, 27976496), (2, 13988248), (4, 6994124), (8, 3497062), (16, 1748531), (137, 204208), (274, 102104), (548, 51052), (1096, 25526), (2192, 12763)]