13205024

素因数分解:

$2^5\times 7^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 29973888

約数和(自身を除く): 16768864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 167, 224, 334, 353, 668, 706, 1169, 1336, 1412, 2338, 2471, 2672, 2824, 4676, 4942, 5344, 5648, 9352, 9884, 11296, 18704, 19768, 37408, 39536, 58951, 79072, 117902, 235804, 412657, 471608, 825314, 943216, 1650628, 1886432, 3301256, 6602512, 13205024]

約数ペア:

[(1, 13205024), (2, 6602512), (4, 3301256), (7, 1886432), (8, 1650628), (14, 943216), (16, 825314), (28, 471608), (32, 412657), (56, 235804), (112, 117902), (167, 79072), (224, 58951), (334, 39536), (353, 37408), (668, 19768), (706, 18704), (1169, 11296), (1336, 9884), (1412, 9352), (2338, 5648), (2471, 5344), (2672, 4942), (2824, 4676)]