28955856

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{14029}}^1$

素因数の和:14083

約数の個数: 40

約数和(自身を含む): 76547680

約数和(自身を除く): 47591824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 14029, 28058, 42087, 56116, 84174, 112232, 168348, 224464, 336696, 603247, 673392, 1206494, 1809741, 2412988, 3619482, 4825976, 7238964, 9651952, 14477928, 28955856]

約数ペア:

[(1, 28955856), (2, 14477928), (3, 9651952), (4, 7238964), (6, 4825976), (8, 3619482), (12, 2412988), (16, 1809741), (24, 1206494), (43, 673392), (48, 603247), (86, 336696), (129, 224464), (172, 168348), (258, 112232), (344, 84174), (516, 56116), (688, 42087), (1032, 28058), (2064, 14029)]