40140456

素因数分解:

$2^3\times 3^1\times {\mathrm{1672519}}^1$

素因数の和:1672528

約数の個数: 16

約数和(自身を含む): 100351200

約数和(自身を除く): 60210744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1672519, 3345038, 5017557, 6690076, 10035114, 13380152, 20070228, 40140456]

約数ペア:

[(1, 40140456), (2, 20070228), (3, 13380152), (4, 10035114), (6, 6690076), (8, 5017557), (12, 3345038), (24, 1672519)]