28450604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 62619648

約数和(自身を除く): 34169044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1316, 1663, 2444, 3326, 4277, 6652, 8554, 11641, 17108, 21619, 23282, 43238, 46564, 78161, 86476, 151333, 156322, 302666, 312644, 547127, 605332, 1016093, 1094254, 2032186, 2188508, 4064372, 7112651, 14225302, 28450604]

約数ペア:

[(1, 28450604), (2, 14225302), (4, 7112651), (7, 4064372), (13, 2188508), (14, 2032186), (26, 1094254), (28, 1016093), (47, 605332), (52, 547127), (91, 312644), (94, 302666), (182, 156322), (188, 151333), (329, 86476), (364, 78161), (611, 46564), (658, 43238), (1222, 23282), (1316, 21619), (1663, 17108), (2444, 11641), (3326, 8554), (4277, 6652)]