28785922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45119}}^1$

素因数の和:45161

約数の個数: 16

約数和(自身を含む): 48729600

約数和(自身を除く): 19943678

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 45119, 90238, 496309, 992618, 1308451, 2616902, 14392961, 28785922]

約数ペア:

[(1, 28785922), (2, 14392961), (11, 2616902), (22, 1308451), (29, 992618), (58, 496309), (319, 90238), (638, 45119)]