40027038

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3259}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 84499200

約数和(自身を除く): 44472162

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 3259, 4094, 6141, 6518, 9777, 12282, 19554, 74957, 149914, 224871, 290051, 449742, 580102, 870153, 1740306, 6671173, 13342346, 20013519, 40027038]

約数ペア:

[(1, 40027038), (2, 20013519), (3, 13342346), (6, 6671173), (23, 1740306), (46, 870153), (69, 580102), (89, 449742), (138, 290051), (178, 224871), (267, 149914), (534, 74957), (2047, 19554), (3259, 12282), (4094, 9777), (6141, 6518)]