28033128

素因数分解:

$2^3\times 3^4\times {\mathrm{43261}}^1$

素因数の和:43279

約数の個数: 40

約数和(自身を含む): 78520530

約数和(自身を除く): 50487402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43261, 86522, 129783, 173044, 259566, 346088, 389349, 519132, 778698, 1038264, 1168047, 1557396, 2336094, 3114792, 3504141, 4672188, 7008282, 9344376, 14016564, 28033128]

約数ペア:

[(1, 28033128), (2, 14016564), (3, 9344376), (4, 7008282), (6, 4672188), (8, 3504141), (9, 3114792), (12, 2336094), (18, 1557396), (24, 1168047), (27, 1038264), (36, 778698), (54, 519132), (72, 389349), (81, 346088), (108, 259566), (162, 173044), (216, 129783), (324, 86522), (648, 43261)]