64115044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6343}}^1$

素因数の和:6392

約数の個数: 36

約数和(自身を含む): 135355584

約数和(自身を除く): 71240540

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 6343, 10108, 12686, 25372, 44401, 88802, 120517, 177604, 241034, 482068, 843619, 1687238, 2289823, 3374476, 4579646, 9159292, 16028761, 32057522, 64115044]

約数ペア:

[(1, 64115044), (2, 32057522), (4, 16028761), (7, 9159292), (14, 4579646), (19, 3374476), (28, 2289823), (38, 1687238), (76, 843619), (133, 482068), (266, 241034), (361, 177604), (532, 120517), (722, 88802), (1444, 44401), (2527, 25372), (5054, 12686), (6343, 10108)]