28118526

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{18671}}^1$

素因数の和:18927

約数の個数: 16

約数和(自身を含む): 56464128

約数和(自身を除く): 28345602

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 18671, 37342, 56013, 112026, 4686421, 9372842, 14059263, 28118526]

約数ペア:

[(1, 28118526), (2, 14059263), (3, 9372842), (6, 4686421), (251, 112026), (502, 56013), (753, 37342), (1506, 18671)]