427768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4861}}^1$

素因数の和:4878

約数の個数: 16

約数和(自身を含む): 875160

約数和(自身を除く): 447392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4861, 9722, 19444, 38888, 53471, 106942, 213884, 427768]

約数ペア:

[(1, 427768), (2, 213884), (4, 106942), (8, 53471), (11, 38888), (22, 19444), (44, 9722), (88, 4861)]