28839126

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{36691}}^1$

素因数の和:36827

約数の個数: 16

約数和(自身を含む): 58120128

約数和(自身を除く): 29281002

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 36691, 73382, 110073, 220146, 4806521, 9613042, 14419563, 28839126]

約数ペア:

[(1, 28839126), (2, 14419563), (3, 9613042), (6, 4806521), (131, 220146), (262, 110073), (393, 73382), (786, 36691)]