28270792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2843}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 58358880

約数和(自身を除く): 30088088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 2486, 2843, 4972, 5686, 9944, 11372, 22744, 31273, 62546, 125092, 250184, 321259, 642518, 1285036, 2570072, 3533849, 7067698, 14135396, 28270792]

約数ペア:

[(1, 28270792), (2, 14135396), (4, 7067698), (8, 3533849), (11, 2570072), (22, 1285036), (44, 642518), (88, 321259), (113, 250184), (226, 125092), (452, 62546), (904, 31273), (1243, 22744), (2486, 11372), (2843, 9944), (4972, 5686)]