64808716

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8237}}^1$

素因数の和:8529

約数の個数: 24

約数和(自身を含む): 130094496

約数和(自身を除く): 65285780

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 3934, 7868, 8237, 16474, 32948, 57659, 115318, 230636, 2314597, 4629194, 9258388, 16202179, 32404358, 64808716]

約数ペア:

[(1, 64808716), (2, 32404358), (4, 16202179), (7, 9258388), (14, 4629194), (28, 2314597), (281, 230636), (562, 115318), (1124, 57659), (1967, 32948), (3934, 16474), (7868, 8237)]