76802864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{252641}}^1$

素因数の和:252668

約数の個数: 20

約数和(自身を含む): 156638040

約数和(自身を除く): 79835176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 252641, 505282, 1010564, 2021128, 4042256, 4800179, 9600358, 19200716, 38401432, 76802864]

約数ペア:

[(1, 76802864), (2, 38401432), (4, 19200716), (8, 9600358), (16, 4800179), (19, 4042256), (38, 2021128), (76, 1010564), (152, 505282), (304, 252641)]