55686064

素因数分解:

$2^4\times 7^1\times {\mathrm{497197}}^1$

素因数の和:497212

約数の個数: 20

約数和(自身を含む): 123305104

約数和(自身を除く): 67619040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 497197, 994394, 1988788, 3480379, 3977576, 6960758, 7955152, 13921516, 27843032, 55686064]

約数ペア:

[(1, 55686064), (2, 27843032), (4, 13921516), (7, 7955152), (8, 6960758), (14, 3977576), (16, 3480379), (28, 1988788), (56, 994394), (112, 497197)]