68072144

素因数分解:

$2^4\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1693}}^1$

素因数の和:2067

約数の個数: 40

約数和(自身を含む): 151240320

約数和(自身を除く): 83168176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359, 718, 1436, 1693, 2513, 2872, 3386, 5026, 5744, 6772, 10052, 11851, 13544, 20104, 23702, 27088, 40208, 47404, 94808, 189616, 607787, 1215574, 2431148, 4254509, 4862296, 8509018, 9724592, 17018036, 34036072, 68072144]

約数ペア:

[(1, 68072144), (2, 34036072), (4, 17018036), (7, 9724592), (8, 8509018), (14, 4862296), (16, 4254509), (28, 2431148), (56, 1215574), (112, 607787), (359, 189616), (718, 94808), (1436, 47404), (1693, 40208), (2513, 27088), (2872, 23702), (3386, 20104), (5026, 13544), (5744, 11851), (6772, 10052)]