28662802

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33563}}^1$

素因数の和:33633

約数の個数: 16

約数和(自身を含む): 49943232

約数和(自身を除く): 21280430

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 33563, 67126, 234941, 469882, 2047343, 4094686, 14331401, 28662802]

約数ペア:

[(1, 28662802), (2, 14331401), (7, 4094686), (14, 2047343), (61, 469882), (122, 234941), (427, 67126), (854, 33563)]