64319738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9319}}^1$

素因数の和:9374

約数の個数: 32

約数和(自身を含む): 120787200

約数和(自身を除く): 56467462

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 9319, 18638, 65233, 130466, 158423, 270251, 316846, 540502, 1108961, 1891757, 2217922, 3783514, 4594267, 9188534, 32159869, 64319738]

約数ペア:

[(1, 64319738), (2, 32159869), (7, 9188534), (14, 4594267), (17, 3783514), (29, 2217922), (34, 1891757), (58, 1108961), (119, 540502), (203, 316846), (238, 270251), (406, 158423), (493, 130466), (986, 65233), (3451, 18638), (6902, 9319)]