28385208

素因数分解:

$2^3\times 3^3\times {\mathrm{131413}}^1$

素因数の和:131428

約数の個数: 32

約数和(自身を含む): 78848400

約数和(自身を除く): 50463192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 131413, 262826, 394239, 525652, 788478, 1051304, 1182717, 1576956, 2365434, 3153912, 3548151, 4730868, 7096302, 9461736, 14192604, 28385208]

約数ペア:

[(1, 28385208), (2, 14192604), (3, 9461736), (4, 7096302), (6, 4730868), (8, 3548151), (9, 3153912), (12, 2365434), (18, 1576956), (24, 1182717), (27, 1051304), (36, 788478), (54, 525652), (72, 394239), (108, 262826), (216, 131413)]