64193276

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{99679}}^1$

素因数の和:99713

約数の個数: 24

約数和(自身を含む): 133969920

約数和(自身を除く): 69776644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 99679, 199358, 398716, 697753, 1395506, 2292617, 2791012, 4585234, 9170468, 16048319, 32096638, 64193276]

約数ペア:

[(1, 64193276), (2, 32096638), (4, 16048319), (7, 9170468), (14, 4585234), (23, 2791012), (28, 2292617), (46, 1395506), (92, 697753), (161, 398716), (322, 199358), (644, 99679)]