70880936

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2819}}^1$

素因数の和:3281

約数の個数: 32

約数和(自身を含む): 152280000

約数和(自身を除く): 81399064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 2819, 3143, 3592, 5638, 6286, 11276, 12572, 19733, 22552, 25144, 39466, 78932, 157864, 1265731, 2531462, 5062924, 8860117, 10125848, 17720234, 35440468, 70880936]

約数ペア:

[(1, 70880936), (2, 35440468), (4, 17720234), (7, 10125848), (8, 8860117), (14, 5062924), (28, 2531462), (56, 1265731), (449, 157864), (898, 78932), (1796, 39466), (2819, 25144), (3143, 22552), (3592, 19733), (5638, 12572), (6286, 11276)]