28179762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{361279}}^1$

素因数の和:361297

約数の個数: 16

約数和(自身を含む): 60695040

約数和(自身を除く): 32515278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 361279, 722558, 1083837, 2167674, 4696627, 9393254, 14089881, 28179762]

約数ペア:

[(1, 28179762), (2, 14089881), (3, 9393254), (6, 4696627), (13, 2167674), (26, 1083837), (39, 722558), (78, 361279)]