28427792

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{4639}}^1$

素因数の和:5030

約数の個数: 20

約数和(自身を含む): 55234560

約数和(自身を除く): 26806768

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 4639, 6128, 9278, 18556, 37112, 74224, 1776737, 3553474, 7106948, 14213896, 28427792]

約数ペア:

[(1, 28427792), (2, 14213896), (4, 7106948), (8, 3553474), (16, 1776737), (383, 74224), (766, 37112), (1532, 18556), (3064, 9278), (4639, 6128)]