28473509008

素因数分解:

$2^4\times 7^1\times {\mathrm{254227759}}^1$

素因数の和:254227774

約数の個数: 20

約数和(自身を含む): 63048484480

約数和(自身を除く): 34574975472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 254227759, 508455518, 1016911036, 1779594313, 2033822072, 3559188626, 4067644144, 7118377252, 14236754504, 28473509008]

約数ペア:

[(1, 28473509008), (2, 14236754504), (4, 7118377252), (7, 4067644144), (8, 3559188626), (14, 2033822072), (16, 1779594313), (28, 1016911036), (56, 508455518), (112, 254227759)]