6447992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 12960000

約数和(自身を除く): 6512008

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 719, 1121, 1438, 2242, 2876, 4484, 5752, 8968, 13661, 27322, 42421, 54644, 84842, 109288, 169684, 339368, 805999, 1611998, 3223996, 6447992]

約数ペア:

[(1, 6447992), (2, 3223996), (4, 1611998), (8, 805999), (19, 339368), (38, 169684), (59, 109288), (76, 84842), (118, 54644), (152, 42421), (236, 27322), (472, 13661), (719, 8968), (1121, 5752), (1438, 4484), (2242, 2876)]