67684514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 110315520

約数和(自身を除く): 42631006

約数列:

[1, 2, 17, 34, 79, 113, 158, 223, 226, 446, 1343, 1921, 2686, 3791, 3842, 7582, 8927, 17617, 17854, 25199, 35234, 50398, 151759, 299489, 303518, 428383, 598978, 856766, 1990721, 3981442, 33842257, 67684514]

約数ペア:

[(1, 67684514), (2, 33842257), (17, 3981442), (34, 1990721), (79, 856766), (113, 598978), (158, 428383), (223, 303518), (226, 299489), (446, 151759), (1343, 50398), (1921, 35234), (2686, 25199), (3791, 17854), (3842, 17617), (7582, 8927)]