28011708

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{5153}}^1$

素因数の和:5314

約数の個数: 36

約数和(自身を含む): 71290128

約数和(自身を除く): 43278420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 906, 1359, 1812, 2718, 5153, 5436, 10306, 15459, 20612, 30918, 46377, 61836, 92754, 185508, 778103, 1556206, 2334309, 3112412, 4668618, 7002927, 9337236, 14005854, 28011708]

約数ペア:

[(1, 28011708), (2, 14005854), (3, 9337236), (4, 7002927), (6, 4668618), (9, 3112412), (12, 2334309), (18, 1556206), (36, 778103), (151, 185508), (302, 92754), (453, 61836), (604, 46377), (906, 30918), (1359, 20612), (1812, 15459), (2718, 10306), (5153, 5436)]