25641426

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{10151}}^1$

素因数の和:10577

約数の個数: 16

約数和(自身を含む): 51409728

約数和(自身を除く): 25768302

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 10151, 20302, 30453, 60906, 4273571, 8547142, 12820713, 25641426]

約数ペア:

[(1, 25641426), (2, 12820713), (3, 8547142), (6, 4273571), (421, 60906), (842, 30453), (1263, 20302), (2526, 10151)]