28943585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8627}}^1$

素因数の和:8704

約数の個数: 16

約数和(自身を含む): 38515392

約数和(自身を除く): 9571807

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 8627, 43135, 94897, 474485, 526247, 2631235, 5788717, 28943585]

約数ペア:

[(1, 28943585), (5, 5788717), (11, 2631235), (55, 526247), (61, 474485), (305, 94897), (671, 43135), (3355, 8627)]