68184956

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16127}}^1$

素因数の和:16289

約数の個数: 24

約数和(自身を含む): 137281536

約数和(自身を除く): 69096580

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 16127, 32254, 64508, 112889, 225778, 451556, 2435177, 4870354, 9740708, 17046239, 34092478, 68184956]

約数ペア:

[(1, 68184956), (2, 34092478), (4, 17046239), (7, 9740708), (14, 4870354), (28, 2435177), (151, 451556), (302, 225778), (604, 112889), (1057, 64508), (2114, 32254), (4228, 16127)]