28896473

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 31500480

約数和(自身を除く): 2604007

約数列:

[1, 19, 43, 113, 313, 817, 2147, 4859, 5947, 13459, 35369, 92321, 255721, 672011, 1520867, 28896473]

約数ペア:

[(1, 28896473), (19, 1520867), (43, 672011), (113, 255721), (313, 92321), (817, 35369), (2147, 13459), (4859, 5947)]