71709496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{701}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 141944400

約数和(自身を除く): 70234904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 673, 701, 1346, 1402, 2692, 2804, 5384, 5608, 12787, 13319, 25574, 26638, 51148, 53276, 102296, 106552, 471773, 943546, 1887092, 3774184, 8963687, 17927374, 35854748, 71709496]

約数ペア:

[(1, 71709496), (2, 35854748), (4, 17927374), (8, 8963687), (19, 3774184), (38, 1887092), (76, 943546), (152, 471773), (673, 106552), (701, 102296), (1346, 53276), (1402, 51148), (2692, 26638), (2804, 25574), (5384, 13319), (5608, 12787)]