66125276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102679}}^1$

素因数の和:102713

約数の個数: 24

約数和(自身を含む): 138001920

約数和(自身を除く): 71876644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 102679, 205358, 410716, 718753, 1437506, 2361617, 2875012, 4723234, 9446468, 16531319, 33062638, 66125276]

約数ペア:

[(1, 66125276), (2, 33062638), (4, 16531319), (7, 9446468), (14, 4723234), (23, 2875012), (28, 2361617), (46, 1437506), (92, 718753), (161, 410716), (322, 205358), (644, 102679)]