28103962

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{601}}^1$

素因数の和:933

約数の個数: 16

約数和(自身を含む): 42823872

約数和(自身を除く): 14719910

約数列:

[1, 2, 103, 206, 227, 454, 601, 1202, 23381, 46762, 61903, 123806, 136427, 272854, 14051981, 28103962]

約数ペア:

[(1, 28103962), (2, 14051981), (103, 272854), (206, 136427), (227, 123806), (454, 61903), (601, 46762), (1202, 23381)]