28855866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{369947}}^1$

素因数の和:369965

約数の個数: 16

約数和(自身を含む): 62151264

約数和(自身を除く): 33295398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 369947, 739894, 1109841, 2219682, 4809311, 9618622, 14427933, 28855866]

約数ペア:

[(1, 28855866), (2, 14427933), (3, 9618622), (6, 4809311), (13, 2219682), (26, 1109841), (39, 739894), (78, 369947)]