68490016

素因数分解:

$2^5\times 7^1\times {\mathrm{305759}}^1$

素因数の和:305776

約数の個数: 24

約数和(自身を含む): 154103040

約数和(自身を除く): 85613024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 305759, 611518, 1223036, 2140313, 2446072, 4280626, 4892144, 8561252, 9784288, 17122504, 34245008, 68490016]

約数ペア:

[(1, 68490016), (2, 34245008), (4, 17122504), (7, 9784288), (8, 8561252), (14, 4892144), (16, 4280626), (28, 2446072), (32, 2140313), (56, 1223036), (112, 611518), (224, 305759)]