66247496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1231}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 146805120

約数和(自身を除く): 80557624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1231, 1736, 1922, 2462, 3844, 4924, 6727, 7688, 8617, 9848, 13454, 17234, 26908, 34468, 38161, 53816, 68936, 76322, 152644, 267127, 305288, 534254, 1068508, 1182991, 2137016, 2365982, 4731964, 8280937, 9463928, 16561874, 33123748, 66247496]

約数ペア:

[(1, 66247496), (2, 33123748), (4, 16561874), (7, 9463928), (8, 8280937), (14, 4731964), (28, 2365982), (31, 2137016), (56, 1182991), (62, 1068508), (124, 534254), (217, 305288), (248, 267127), (434, 152644), (868, 76322), (961, 68936), (1231, 53816), (1736, 38161), (1922, 34468), (2462, 26908), (3844, 17234), (4924, 13454), (6727, 9848), (7688, 8617)]