68016522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2503}}^1$

素因数の和:3162

約数の個数: 32

約数和(自身を含む): 155768832

約数和(自身を除く): 87752310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1941, 2503, 3882, 4529, 5006, 7509, 9058, 13587, 15018, 17521, 27174, 35042, 52563, 105126, 1619441, 3238882, 4858323, 9716646, 11336087, 22672174, 34008261, 68016522]

約数ペア:

[(1, 68016522), (2, 34008261), (3, 22672174), (6, 11336087), (7, 9716646), (14, 4858323), (21, 3238882), (42, 1619441), (647, 105126), (1294, 52563), (1941, 35042), (2503, 27174), (3882, 17521), (4529, 15018), (5006, 13587), (7509, 9058)]