75481364

素因数分解:

$2^2\times 7^2\times {\mathrm{385109}}^1$

素因数の和:385127

約数の個数: 18

約数和(自身を含む): 153658890

約数和(自身を除く): 78177526

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 385109, 770218, 1540436, 2695763, 5391526, 10783052, 18870341, 37740682, 75481364]

約数ペア:

[(1, 75481364), (2, 37740682), (4, 18870341), (7, 10783052), (14, 5391526), (28, 2695763), (49, 1540436), (98, 770218), (196, 385109)]