40908784

素因数分解:

$2^4\times 7^1\times {\mathrm{365257}}^1$

素因数の和:365272

約数の個数: 20

約数和(自身を含む): 90583984

約数和(自身を除く): 49675200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 365257, 730514, 1461028, 2556799, 2922056, 5113598, 5844112, 10227196, 20454392, 40908784]

約数ペア:

[(1, 40908784), (2, 20454392), (4, 10227196), (7, 5844112), (8, 5113598), (14, 2922056), (16, 2556799), (28, 1461028), (56, 730514), (112, 365257)]