27431992

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1279}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 58982400

約数和(自身を除く): 31550408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1279, 1532, 2558, 2681, 3064, 5116, 5362, 8953, 10232, 10724, 17906, 21448, 35812, 71624, 489857, 979714, 1959428, 3428999, 3918856, 6857998, 13715996, 27431992]

約数ペア:

[(1, 27431992), (2, 13715996), (4, 6857998), (7, 3918856), (8, 3428999), (14, 1959428), (28, 979714), (56, 489857), (383, 71624), (766, 35812), (1279, 21448), (1532, 17906), (2558, 10724), (2681, 10232), (3064, 8953), (5116, 5362)]