64316644

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135119}}^1$

素因数の和:135147

約数の個数: 24

約数和(自身を含む): 136200960

約数和(自身を除く): 71884316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 135119, 270238, 540476, 945833, 1891666, 2297023, 3783332, 4594046, 9188092, 16079161, 32158322, 64316644]

約数ペア:

[(1, 64316644), (2, 32158322), (4, 16079161), (7, 9188092), (14, 4594046), (17, 3783332), (28, 2297023), (34, 1891666), (68, 945833), (119, 540476), (238, 270238), (476, 135119)]