39997008

素因数分解:

$2^4\times 3^2\times {\mathrm{277757}}^1$

素因数の和:277771

約数の個数: 30

約数和(自身を含む): 111936474

約数和(自身を除く): 71939466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277757, 555514, 833271, 1111028, 1666542, 2222056, 2499813, 3333084, 4444112, 4999626, 6666168, 9999252, 13332336, 19998504, 39997008]

約数ペア:

[(1, 39997008), (2, 19998504), (3, 13332336), (4, 9999252), (6, 6666168), (8, 4999626), (9, 4444112), (12, 3333084), (16, 2499813), (18, 2222056), (24, 1666542), (36, 1111028), (48, 833271), (72, 555514), (144, 277757)]