68868016

素因数分解:

$2^4\times 7^1\times {\mathrm{614893}}^1$

素因数の和:614908

約数の個数: 20

約数和(自身を含む): 152493712

約数和(自身を除く): 83625696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 614893, 1229786, 2459572, 4304251, 4919144, 8608502, 9838288, 17217004, 34434008, 68868016]

約数ペア:

[(1, 68868016), (2, 34434008), (4, 17217004), (7, 9838288), (8, 8608502), (14, 4919144), (16, 4304251), (28, 2459572), (56, 1229786), (112, 614893)]