56429718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{408911}}^1$

素因数の和:408939

約数の個数: 16

約数和(自身を含む): 117766656

約数和(自身を除く): 61336938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 408911, 817822, 1226733, 2453466, 9404953, 18809906, 28214859, 56429718]

約数ペア:

[(1, 56429718), (2, 28214859), (3, 18809906), (6, 9404953), (23, 2453466), (46, 1226733), (69, 817822), (138, 408911)]