40356372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1361}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 108001152

約数和(自身を除く): 67644780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 706, 1059, 1361, 1412, 2118, 2471, 2722, 4083, 4236, 4942, 5444, 7413, 8166, 9527, 9884, 14826, 16332, 19054, 28581, 29652, 38108, 57162, 114324, 480433, 960866, 1441299, 1921732, 2882598, 3363031, 5765196, 6726062, 10089093, 13452124, 20178186, 40356372]

約数ペア:

[(1, 40356372), (2, 20178186), (3, 13452124), (4, 10089093), (6, 6726062), (7, 5765196), (12, 3363031), (14, 2882598), (21, 1921732), (28, 1441299), (42, 960866), (84, 480433), (353, 114324), (706, 57162), (1059, 38108), (1361, 29652), (1412, 28581), (2118, 19054), (2471, 16332), (2722, 14826), (4083, 9884), (4236, 9527), (4942, 8166), (5444, 7413)]