7221768

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2297}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 18200160

約数和(自身を除く): 10978392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 2297, 3144, 4594, 6891, 9188, 13782, 18376, 27564, 55128, 300907, 601814, 902721, 1203628, 1805442, 2407256, 3610884, 7221768]

約数ペア:

[(1, 7221768), (2, 3610884), (3, 2407256), (4, 1805442), (6, 1203628), (8, 902721), (12, 601814), (24, 300907), (131, 55128), (262, 27564), (393, 18376), (524, 13782), (786, 9188), (1048, 6891), (1572, 4594), (2297, 3144)]