28621034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26849}}^1$

素因数の和:26905

約数の個数: 16

約数和(自身を含む): 47363400

約数和(自身を除く): 18742366

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 26849, 53698, 349037, 698074, 1100809, 2201618, 14310517, 28621034]

約数ペア:

[(1, 28621034), (2, 14310517), (13, 2201618), (26, 1100809), (41, 698074), (82, 349037), (533, 53698), (1066, 26849)]