28636622

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65983}}^1$

素因数の和:66023

約数の個数: 16

約数和(自身を含む): 50675712

約数和(自身を除く): 22039090

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 65983, 131966, 461881, 923762, 2045473, 4090946, 14318311, 28636622]

約数ペア:

[(1, 28636622), (2, 14318311), (7, 4090946), (14, 2045473), (31, 923762), (62, 461881), (217, 131966), (434, 65983)]