28559938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1831}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 46825920

約数和(自身を除く): 18265982

約数列:

[1, 2, 11, 22, 709, 1418, 1831, 3662, 7799, 15598, 20141, 40282, 1298179, 2596358, 14279969, 28559938]

約数ペア:

[(1, 28559938), (2, 14279969), (11, 2596358), (22, 1298179), (709, 40282), (1418, 20141), (1831, 15598), (3662, 7799)]