61821302

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 97015464

約数和(自身を除く): 35194162

約数列:

[1, 2, 37, 67, 74, 134, 337, 674, 1369, 2479, 2738, 4958, 12469, 22579, 24938, 45158, 91723, 183446, 461353, 835423, 922706, 1670846, 30910651, 61821302]

約数ペア:

[(1, 61821302), (2, 30910651), (37, 1670846), (67, 922706), (74, 835423), (134, 461353), (337, 183446), (674, 91723), (1369, 45158), (2479, 24938), (2738, 22579), (4958, 12469)]