71750392

素因数分解:

$2^3\times 7^1\times {\mathrm{1281257}}^1$

素因数の和:1281270

約数の個数: 16

約数和(自身を含む): 153750960

約数和(自身を除く): 82000568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1281257, 2562514, 5125028, 8968799, 10250056, 17937598, 35875196, 71750392]

約数ペア:

[(1, 71750392), (2, 35875196), (4, 17937598), (7, 10250056), (8, 8968799), (14, 5125028), (28, 2562514), (56, 1281257)]