27145768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{261017}}^1$

素因数の和:261036

約数の個数: 16

約数和(自身を含む): 54813780

約数和(自身を除く): 27668012

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 261017, 522034, 1044068, 2088136, 3393221, 6786442, 13572884, 27145768]

約数ペア:

[(1, 27145768), (2, 13572884), (4, 6786442), (8, 3393221), (13, 2088136), (26, 1044068), (52, 522034), (104, 261017)]