68678554

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{169159}}^1$

素因数の和:169197

約数の個数: 16

約数和(自身を含む): 121795200

約数和(自身を除く): 53116646

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 169159, 338318, 1184113, 2368226, 4905611, 9811222, 34339277, 68678554]

約数ペア:

[(1, 68678554), (2, 34339277), (7, 9811222), (14, 4905611), (29, 2368226), (58, 1184113), (203, 338318), (406, 169159)]