40652528

素因数分解:

$2^4\times 7^1\times {\mathrm{362969}}^1$

素因数の和:362984

約数の個数: 20

約数和(自身を含む): 90016560

約数和(自身を除く): 49364032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 362969, 725938, 1451876, 2540783, 2903752, 5081566, 5807504, 10163132, 20326264, 40652528]

約数ペア:

[(1, 40652528), (2, 20326264), (4, 10163132), (7, 5807504), (8, 5081566), (14, 2903752), (16, 2540783), (28, 1451876), (56, 725938), (112, 362969)]