6749009008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1943839}}^1$

素因数の和:1943885

約数の個数: 40

約数和(自身を含む): 15426314240

約数和(自身を除く): 8677305232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 1943839, 3887678, 7775356, 13606873, 15550712, 27213746, 31101424, 54427492, 60259009, 108854984, 120518018, 217709968, 241036036, 421813063, 482072072, 843626126, 964144144, 1687252252, 3374504504, 6749009008]

約数ペア:

[(1, 6749009008), (2, 3374504504), (4, 1687252252), (7, 964144144), (8, 843626126), (14, 482072072), (16, 421813063), (28, 241036036), (31, 217709968), (56, 120518018), (62, 108854984), (112, 60259009), (124, 54427492), (217, 31101424), (248, 27213746), (434, 15550712), (496, 13606873), (868, 7775356), (1736, 3887678), (3472, 1943839)]