27403208

素因数分解:

$2^3\times 7^1\times {\mathrm{489343}}^1$

素因数の和:489356

約数の個数: 16

約数和(自身を含む): 58721280

約数和(自身を除く): 31318072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 489343, 978686, 1957372, 3425401, 3914744, 6850802, 13701604, 27403208]

約数ペア:

[(1, 27403208), (2, 13701604), (4, 6850802), (7, 3914744), (8, 3425401), (14, 1957372), (28, 978686), (56, 489343)]