42874552

素因数分解:

$2^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1999}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 92160000

約数和(自身を除く): 49285448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 383, 766, 1532, 1999, 2681, 3064, 3998, 5362, 7996, 10724, 13993, 15992, 21448, 27986, 55972, 111944, 765617, 1531234, 3062468, 5359319, 6124936, 10718638, 21437276, 42874552]

約数ペア:

[(1, 42874552), (2, 21437276), (4, 10718638), (7, 6124936), (8, 5359319), (14, 3062468), (28, 1531234), (56, 765617), (383, 111944), (766, 55972), (1532, 27986), (1999, 21448), (2681, 15992), (3064, 13993), (3998, 10724), (5362, 7996)]