28326556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{5273}}^1$

素因数の和:5373

約数の個数: 24

約数和(自身を含む): 53161920

約数和(自身を除く): 24835364

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5273, 5372, 10546, 21092, 89641, 179282, 358564, 416567, 833134, 1666268, 7081639, 14163278, 28326556]

約数ペア:

[(1, 28326556), (2, 14163278), (4, 7081639), (17, 1666268), (34, 833134), (68, 416567), (79, 358564), (158, 179282), (316, 89641), (1343, 21092), (2686, 10546), (5273, 5372)]