66144836

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{1031}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 118878144

約数和(自身を除く): 52733308

約数列:

[1, 2, 4, 43, 86, 172, 373, 746, 1031, 1492, 2062, 4124, 16039, 32078, 44333, 64156, 88666, 177332, 384563, 769126, 1538252, 16536209, 33072418, 66144836]

約数ペア:

[(1, 66144836), (2, 33072418), (4, 16536209), (43, 1538252), (86, 769126), (172, 384563), (373, 177332), (746, 88666), (1031, 64156), (1492, 44333), (2062, 32078), (4124, 16039)]