28849082

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 43956000

約数和(自身を除く): 15106918

約数列:

[1, 2, 131, 149, 262, 298, 739, 1478, 19519, 39038, 96809, 110111, 193618, 220222, 14424541, 28849082]

約数ペア:

[(1, 28849082), (2, 14424541), (131, 220222), (149, 193618), (262, 110111), (298, 96809), (739, 39038), (1478, 19519)]