28654524

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{2543}}^1$

素因数の和:2866

約数の個数: 36

約数和(自身を含む): 72692256

約数和(自身を除く): 44037732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1252, 1878, 2543, 2817, 3756, 5086, 5634, 7629, 10172, 11268, 15258, 22887, 30516, 45774, 91548, 795959, 1591918, 2387877, 3183836, 4775754, 7163631, 9551508, 14327262, 28654524]

約数ペア:

[(1, 28654524), (2, 14327262), (3, 9551508), (4, 7163631), (6, 4775754), (9, 3183836), (12, 2387877), (18, 1591918), (36, 795959), (313, 91548), (626, 45774), (939, 30516), (1252, 22887), (1878, 15258), (2543, 11268), (2817, 10172), (3756, 7629), (5086, 5634)]