40709804912

素因数分解:

$2^4\times 7^1\times {\mathrm{363480401}}^1$

素因数の和:363480416

約数の個数: 20

約数和(自身を含む): 90143139696

約数和(自身を除く): 49433334784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 363480401, 726960802, 1453921604, 2544362807, 2907843208, 5088725614, 5815686416, 10177451228, 20354902456, 40709804912]

約数ペア:

[(1, 40709804912), (2, 20354902456), (4, 10177451228), (7, 5815686416), (8, 5088725614), (14, 2907843208), (16, 2544362807), (28, 1453921604), (56, 726960802), (112, 363480401)]