28321128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{35759}}^1$

素因数の和:35782

約数の個数: 48

約数和(自身を含む): 83678400

約数和(自身を除く): 55357272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 35759, 71518, 107277, 143036, 214554, 286072, 321831, 393349, 429108, 643662, 786698, 858216, 1180047, 1287324, 1573396, 2360094, 2574648, 3146792, 3540141, 4720188, 7080282, 9440376, 14160564, 28321128]

約数ペア:

[(1, 28321128), (2, 14160564), (3, 9440376), (4, 7080282), (6, 4720188), (8, 3540141), (9, 3146792), (11, 2574648), (12, 2360094), (18, 1573396), (22, 1287324), (24, 1180047), (33, 858216), (36, 786698), (44, 643662), (66, 429108), (72, 393349), (88, 321831), (99, 286072), (132, 214554), (198, 143036), (264, 107277), (396, 71518), (792, 35759)]