68365052

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8689}}^1$

素因数の和:8981

約数の個数: 24

約数和(自身を含む): 137232480

約数和(自身を除く): 68867428

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 8689, 17378, 34756, 60823, 121646, 243292, 2441609, 4883218, 9766436, 17091263, 34182526, 68365052]

約数ペア:

[(1, 68365052), (2, 34182526), (4, 17091263), (7, 9766436), (14, 4883218), (28, 2441609), (281, 243292), (562, 121646), (1124, 60823), (1967, 34756), (3934, 17378), (7868, 8689)]