68560496

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{17929}}^1$

素因数の和:18176

約数の個数: 20

約数和(自身を含む): 133399200

約数和(自身を除く): 64838704

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 17929, 35858, 71716, 143432, 286864, 4285031, 8570062, 17140124, 34280248, 68560496]

約数ペア:

[(1, 68560496), (2, 34280248), (4, 17140124), (8, 8570062), (16, 4285031), (239, 286864), (478, 143432), (956, 71716), (1912, 35858), (3824, 17929)]