71377264

素因数分解:

$2^4\times 7^1\times {\mathrm{637297}}^1$

素因数の和:637312

約数の個数: 20

約数和(自身を含む): 158049904

約数和(自身を除く): 86672640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 637297, 1274594, 2549188, 4461079, 5098376, 8922158, 10196752, 17844316, 35688632, 71377264]

約数ペア:

[(1, 71377264), (2, 35688632), (4, 17844316), (7, 10196752), (8, 8922158), (14, 5098376), (16, 4461079), (28, 2549188), (56, 1274594), (112, 637297)]