27957730

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{6311}}^1$

素因数の和:6761

約数の個数: 16

約数和(自身を含む): 50445504

約数和(自身を除く): 22487774

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 6311, 12622, 31555, 63110, 2795773, 5591546, 13978865, 27957730]

約数ペア:

[(1, 27957730), (2, 13978865), (5, 5591546), (10, 2795773), (443, 63110), (886, 31555), (2215, 12622), (4430, 6311)]