42960268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19213}}^1$

素因数の和:19273

約数の個数: 24

約数和(自身を含む): 82850768

約数和(自身を除く): 39890500

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 19213, 38426, 76852, 249769, 499538, 826159, 999076, 1652318, 3304636, 10740067, 21480134, 42960268]

約数ペア:

[(1, 42960268), (2, 21480134), (4, 10740067), (13, 3304636), (26, 1652318), (43, 999076), (52, 826159), (86, 499538), (172, 249769), (559, 76852), (1118, 38426), (2236, 19213)]