56997808

素因数分解:

$2^4\times 7^1\times {\mathrm{508909}}^1$

素因数の和:508924

約数の個数: 20

約数和(自身を含む): 126209680

約数和(自身を除く): 69211872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 508909, 1017818, 2035636, 3562363, 4071272, 7124726, 8142544, 14249452, 28498904, 56997808]

約数ペア:

[(1, 56997808), (2, 28498904), (4, 14249452), (7, 8142544), (8, 7124726), (14, 4071272), (16, 3562363), (28, 2035636), (56, 1017818), (112, 508909)]