66911964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{796571}}^1$

素因数の和:796585

約数の個数: 24

約数和(自身を含む): 178432128

約数和(自身を除く): 111520164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 796571, 1593142, 2389713, 3186284, 4779426, 5575997, 9558852, 11151994, 16727991, 22303988, 33455982, 66911964]

約数ペア:

[(1, 66911964), (2, 33455982), (3, 22303988), (4, 16727991), (6, 11151994), (7, 9558852), (12, 5575997), (14, 4779426), (21, 3186284), (28, 2389713), (42, 1593142), (84, 796571)]