70969724

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34721}}^1$

素因数の和:34805

約数の個数: 24

約数和(自身を含む): 143887968

約数和(自身を除く): 72918244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 34721, 69442, 138884, 243047, 486094, 972188, 2534633, 5069266, 10138532, 17742431, 35484862, 70969724]

約数ペア:

[(1, 70969724), (2, 35484862), (4, 17742431), (7, 10138532), (14, 5069266), (28, 2534633), (73, 972188), (146, 486094), (292, 243047), (511, 138884), (1022, 69442), (2044, 34721)]