28479651838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16386451}}^1$

素因数の和:16386543

約数の個数: 16

約数和(自身を含む): 47192981760

約数和(自身を除く): 18713329922

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 16386451, 32772902, 180250961, 360501922, 1294529629, 2589059258, 14239825919, 28479651838]

約数ペア:

[(1, 28479651838), (2, 14239825919), (11, 2589059258), (22, 1294529629), (79, 360501922), (158, 180250961), (869, 32772902), (1738, 16386451)]