67642876

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{5503}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 135618560

約数和(自身を除く): 67975684

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 5503, 6146, 11006, 12292, 22012, 38521, 77042, 154084, 2415817, 4831634, 9663268, 16910719, 33821438, 67642876]

約数ペア:

[(1, 67642876), (2, 33821438), (4, 16910719), (7, 9663268), (14, 4831634), (28, 2415817), (439, 154084), (878, 77042), (1756, 38521), (3073, 22012), (5503, 12292), (6146, 11006)]