28550228

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3877}}^1$

素因数の和:4151

約数の個数: 24

約数和(自身を含む): 57332352

約数和(自身を除く): 28782124

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 3877, 7364, 7754, 15508, 27139, 54278, 108556, 1019651, 2039302, 4078604, 7137557, 14275114, 28550228]

約数ペア:

[(1, 28550228), (2, 14275114), (4, 7137557), (7, 4078604), (14, 2039302), (28, 1019651), (263, 108556), (526, 54278), (1052, 27139), (1841, 15508), (3682, 7754), (3877, 7364)]