28306724

素因数分解:

$2^2\times {\mathrm{677}}^1\times {\mathrm{10453}}^1$

素因数の和:11134

約数の個数: 12

約数和(自身を含む): 49614684

約数和(自身を除く): 21307960

約数列:

[1, 2, 4, 677, 1354, 2708, 10453, 20906, 41812, 7076681, 14153362, 28306724]

約数ペア:

[(1, 28306724), (2, 14153362), (4, 7076681), (677, 41812), (1354, 20906), (2708, 10453)]