68654852

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{5689}}^1$

素因数の和:6131

約数の個数: 24

約数和(自身を含む): 137652480

約数和(自身を除く): 68997628

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 5689, 6034, 11378, 12068, 22756, 39823, 79646, 159292, 2451959, 4903918, 9807836, 17163713, 34327426, 68654852]

約数ペア:

[(1, 68654852), (2, 34327426), (4, 17163713), (7, 9807836), (14, 4903918), (28, 2451959), (431, 159292), (862, 79646), (1724, 39823), (3017, 22756), (5689, 12068), (6034, 11378)]