67620406

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{10903}}^1$

素因数の和:11355

約数の個数: 16

約数和(自身を含む): 116193024

約数和(自身を除く): 48572618

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 10903, 21806, 76321, 152642, 4830029, 9660058, 33810203, 67620406]

約数ペア:

[(1, 67620406), (2, 33810203), (7, 9660058), (14, 4830029), (443, 152642), (886, 76321), (3101, 21806), (6202, 10903)]