27808802

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{32563}}^1$

素因数の和:32633

約数の個数: 16

約数和(自身を含む): 48455232

約数和(自身を除く): 20646430

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 32563, 65126, 227941, 455882, 1986343, 3972686, 13904401, 27808802]

約数ペア:

[(1, 27808802), (2, 13904401), (7, 3972686), (14, 1986343), (61, 455882), (122, 227941), (427, 65126), (854, 32563)]