40287576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239807}}^1$

素因数の和:239823

約数の個数: 32

約数和(自身を含む): 115107840

約数和(自身を除く): 74820264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239807, 479614, 719421, 959228, 1438842, 1678649, 1918456, 2877684, 3357298, 5035947, 5755368, 6714596, 10071894, 13429192, 20143788, 40287576]

約数ペア:

[(1, 40287576), (2, 20143788), (3, 13429192), (4, 10071894), (6, 6714596), (7, 5755368), (8, 5035947), (12, 3357298), (14, 2877684), (21, 1918456), (24, 1678649), (28, 1438842), (42, 959228), (56, 719421), (84, 479614), (168, 239807)]