40689072

素因数分解:

$2^4\times 3^2\times {\mathrm{282563}}^1$

素因数の和:282577

約数の個数: 30

約数和(自身を含む): 113873292

約数和(自身を除く): 73184220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 282563, 565126, 847689, 1130252, 1695378, 2260504, 2543067, 3390756, 4521008, 5086134, 6781512, 10172268, 13563024, 20344536, 40689072]

約数ペア:

[(1, 40689072), (2, 20344536), (3, 13563024), (4, 10172268), (6, 6781512), (8, 5086134), (9, 4521008), (12, 3390756), (16, 2543067), (18, 2260504), (24, 1695378), (36, 1130252), (48, 847689), (72, 565126), (144, 282563)]