28138584

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{40429}}^1$

素因数の和:40467

約数の個数: 32

約数和(自身を含む): 72774000

約数和(自身を除く): 44635416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 40429, 80858, 121287, 161716, 242574, 323432, 485148, 970296, 1172441, 2344882, 3517323, 4689764, 7034646, 9379528, 14069292, 28138584]

約数ペア:

[(1, 28138584), (2, 14069292), (3, 9379528), (4, 7034646), (6, 4689764), (8, 3517323), (12, 2344882), (24, 1172441), (29, 970296), (58, 485148), (87, 323432), (116, 242574), (174, 161716), (232, 121287), (348, 80858), (696, 40429)]