28661826

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{78311}}^1$

素因数の和:78377

約数の個数: 16

約数和(自身を含む): 58264128

約数和(自身を除く): 29602302

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 78311, 156622, 234933, 469866, 4776971, 9553942, 14330913, 28661826]

約数ペア:

[(1, 28661826), (2, 14330913), (3, 9553942), (6, 4776971), (61, 469866), (122, 234933), (183, 156622), (366, 78311)]