64043756

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120383}}^1$

素因数の和:120413

約数の個数: 24

約数和(自身を含む): 134830080

約数和(自身を除く): 70786324

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 120383, 240766, 481532, 842681, 1685362, 2287277, 3370724, 4574554, 9149108, 16010939, 32021878, 64043756]

約数ペア:

[(1, 64043756), (2, 32021878), (4, 16010939), (7, 9149108), (14, 4574554), (19, 3370724), (28, 2287277), (38, 1685362), (76, 842681), (133, 481532), (266, 240766), (532, 120383)]