71234216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1459}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 141912000

約数和(自身を除く): 70677784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 359, 718, 1436, 1459, 2872, 2918, 5836, 6103, 11672, 12206, 24412, 24803, 48824, 49606, 99212, 198424, 523781, 1047562, 2095124, 4190248, 8904277, 17808554, 35617108, 71234216]

約数ペア:

[(1, 71234216), (2, 35617108), (4, 17808554), (8, 8904277), (17, 4190248), (34, 2095124), (68, 1047562), (136, 523781), (359, 198424), (718, 99212), (1436, 49606), (1459, 48824), (2872, 24803), (2918, 24412), (5836, 12206), (6103, 11672)]