28422128

素因数分解:

$2^4\times 7^1\times {\mathrm{253769}}^1$

素因数の和:253784

約数の個数: 20

約数和(自身を含む): 62934960

約数和(自身を除く): 34512832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 253769, 507538, 1015076, 1776383, 2030152, 3552766, 4060304, 7105532, 14211064, 28422128]

約数ペア:

[(1, 28422128), (2, 14211064), (4, 7105532), (7, 4060304), (8, 3552766), (14, 2030152), (16, 1776383), (28, 1015076), (56, 507538), (112, 253769)]