28417232

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{30103}}^1$

素因数の和:30170

約数の個数: 20

約数和(自身を含む): 55993440

約数和(自身を除く): 27576208

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 30103, 60206, 120412, 240824, 481648, 1776077, 3552154, 7104308, 14208616, 28417232]

約数ペア:

[(1, 28417232), (2, 14208616), (4, 7104308), (8, 3552154), (16, 1776077), (59, 481648), (118, 240824), (236, 120412), (472, 60206), (944, 30103)]