68086445

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2861

約数の個数: 32

約数和(自身を含む): 101316096

約数和(自身を除く): 33229651

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 2791, 3485, 4879, 13955, 19537, 24395, 47447, 97685, 114431, 237235, 332129, 572155, 801017, 1660645, 1945327, 4005085, 9726635, 13617289, 68086445]

約数ペア:

[(1, 68086445), (5, 13617289), (7, 9726635), (17, 4005085), (35, 1945327), (41, 1660645), (85, 801017), (119, 572155), (205, 332129), (287, 237235), (595, 114431), (697, 97685), (1435, 47447), (2791, 24395), (3485, 19537), (4879, 13955)]