68462296

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3931}}^1$

素因数の和:4255

約数の個数: 32

約数和(自身を含む): 147214080

約数和(自身を除く): 78751784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 3931, 4354, 7862, 8708, 15724, 17416, 27517, 31448, 55034, 110068, 220136, 1222541, 2445082, 4890164, 8557787, 9780328, 17115574, 34231148, 68462296]

約数ペア:

[(1, 68462296), (2, 34231148), (4, 17115574), (7, 9780328), (8, 8557787), (14, 4890164), (28, 2445082), (56, 1222541), (311, 220136), (622, 110068), (1244, 55034), (2177, 31448), (2488, 27517), (3931, 17416), (4354, 15724), (7862, 8708)]