64777664

素因数分解:

$2^6\times 7^1\times {\mathrm{144593}}^1$

素因数の和:144612

約数の個数: 28

約数和(自身を含む): 146907504

約数和(自身を除く): 82129840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 144593, 289186, 578372, 1012151, 1156744, 2024302, 2313488, 4048604, 4626976, 8097208, 9253952, 16194416, 32388832, 64777664]

約数ペア:

[(1, 64777664), (2, 32388832), (4, 16194416), (7, 9253952), (8, 8097208), (14, 4626976), (16, 4048604), (28, 2313488), (32, 2024302), (56, 1156744), (64, 1012151), (112, 578372), (224, 289186), (448, 144593)]