71948044

素因数分解:

$2^2\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{1609}}^1$

素因数の和:3217

約数の個数: 24

約数和(自身を含む): 144075680

約数和(自身を除く): 72127636

約数列:

[1, 2, 4, 7, 14, 28, 1597, 1609, 3194, 3218, 6388, 6436, 11179, 11263, 22358, 22526, 44716, 45052, 2569573, 5139146, 10278292, 17987011, 35974022, 71948044]

約数ペア:

[(1, 71948044), (2, 35974022), (4, 17987011), (7, 10278292), (14, 5139146), (28, 2569573), (1597, 45052), (1609, 44716), (3194, 22526), (3218, 22358), (6388, 11263), (6436, 11179)]