28201524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{180779}}^1$

素因数の和:180799

約数の個数: 24

約数和(自身を含む): 70865760

約数和(自身を除く): 42664236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 180779, 361558, 542337, 723116, 1084674, 2169348, 2350127, 4700254, 7050381, 9400508, 14100762, 28201524]

約数ペア:

[(1, 28201524), (2, 14100762), (3, 9400508), (4, 7050381), (6, 4700254), (12, 2350127), (13, 2169348), (26, 1084674), (39, 723116), (52, 542337), (78, 361558), (156, 180779)]