66398416

素因数分解:

$2^4\times 7^1\times {\mathrm{592843}}^1$

素因数の和:592858

約数の個数: 20

約数和(自身を含む): 147025312

約数和(自身を除く): 80626896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 592843, 1185686, 2371372, 4149901, 4742744, 8299802, 9485488, 16599604, 33199208, 66398416]

約数ペア:

[(1, 66398416), (2, 33199208), (4, 16599604), (7, 9485488), (8, 8299802), (14, 4742744), (16, 4149901), (28, 2371372), (56, 1185686), (112, 592843)]