71333428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1459}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 132451200

約数和(自身を除く): 61117772

約数列:

[1, 2, 4, 17, 34, 68, 719, 1438, 1459, 2876, 2918, 5836, 12223, 24446, 24803, 48892, 49606, 99212, 1049021, 2098042, 4196084, 17833357, 35666714, 71333428]

約数ペア:

[(1, 71333428), (2, 35666714), (4, 17833357), (17, 4196084), (34, 2098042), (68, 1049021), (719, 99212), (1438, 49606), (1459, 48892), (2876, 24803), (2918, 24446), (5836, 12223)]