28717356

素因数分解:

$2^2\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{2131}}^1$

素因数の和:3261

約数の個数: 24

約数和(自身を含む): 67098304

約数和(自身を除く): 38380948

約数列:

[1, 2, 3, 4, 6, 12, 1123, 2131, 2246, 3369, 4262, 4492, 6393, 6738, 8524, 12786, 13476, 25572, 2393113, 4786226, 7179339, 9572452, 14358678, 28717356]

約数ペア:

[(1, 28717356), (2, 14358678), (3, 9572452), (4, 7179339), (6, 4786226), (12, 2393113), (1123, 25572), (2131, 13476), (2246, 12786), (3369, 8524), (4262, 6738), (4492, 6393)]