28010658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359111}}^1$

素因数の和:359129

約数の個数: 16

約数和(自身を含む): 60330816

約数和(自身を除く): 32320158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 359111, 718222, 1077333, 2154666, 4668443, 9336886, 14005329, 28010658]

約数ペア:

[(1, 28010658), (2, 14005329), (3, 9336886), (6, 4668443), (13, 2154666), (26, 1077333), (39, 718222), (78, 359111)]