28348524

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18313}}^1$

素因数の和:18366

約数の個数: 36

約数和(自身を含む): 73329256

約数和(自身を除く): 44980732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 18313, 36626, 54939, 73252, 109878, 164817, 219756, 329634, 659268, 787459, 1574918, 2362377, 3149836, 4724754, 7087131, 9449508, 14174262, 28348524]

約数ペア:

[(1, 28348524), (2, 14174262), (3, 9449508), (4, 7087131), (6, 4724754), (9, 3149836), (12, 2362377), (18, 1574918), (36, 787459), (43, 659268), (86, 329634), (129, 219756), (172, 164817), (258, 109878), (387, 73252), (516, 54939), (774, 36626), (1548, 18313)]