28357831268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31033}}^1\times {\mathrm{17573}}^1$

素因数の和:48623

約数の個数: 24

約数和(自身を含む): 53448368568

約数和(自身を除く): 25090537300

約数列:

[1, 2, 4, 13, 26, 52, 17573, 31033, 35146, 62066, 70292, 124132, 228449, 403429, 456898, 806858, 913796, 1613716, 545342909, 1090685818, 2181371636, 7089457817, 14178915634, 28357831268]

約数ペア:

[(1, 28357831268), (2, 14178915634), (4, 7089457817), (13, 2181371636), (26, 1090685818), (52, 545342909), (17573, 1613716), (31033, 913796), (35146, 806858), (62066, 456898), (70292, 403429), (124132, 228449)]