68697112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{780649}}^1$

素因数の和:780666

約数の個数: 16

約数和(自身を含む): 140517000

約数和(自身を除く): 71819888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 780649, 1561298, 3122596, 6245192, 8587139, 17174278, 34348556, 68697112]

約数ペア:

[(1, 68697112), (2, 34348556), (4, 17174278), (8, 8587139), (11, 6245192), (22, 3122596), (44, 1561298), (88, 780649)]