77266552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4457}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 158883120

約数和(自身を除く): 81616568

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4334, 4457, 8668, 8914, 17336, 17828, 35656, 49027, 98054, 196108, 392216, 878029, 1756058, 3512116, 7024232, 9658319, 19316638, 38633276, 77266552]

約数ペア:

[(1, 77266552), (2, 38633276), (4, 19316638), (8, 9658319), (11, 7024232), (22, 3512116), (44, 1756058), (88, 878029), (197, 392216), (394, 196108), (788, 98054), (1576, 49027), (2167, 35656), (4334, 17828), (4457, 17336), (8668, 8914)]