12768224

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 72

約数和(自身を含む): 31026240

約数和(自身を除く): 18258016

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 479, 544, 784, 833, 952, 958, 1568, 1666, 1904, 1916, 3332, 3353, 3808, 3832, 6664, 6706, 7664, 8143, 13328, 13412, 15328, 16286, 23471, 26656, 26824, 32572, 46942, 53648, 57001, 65144, 93884, 107296, 114002, 130288, 187768, 228004, 260576, 375536, 399007, 456008, 751072, 798014, 912016, 1596028, 1824032, 3192056, 6384112, 12768224]

約数ペア:

[(1, 12768224), (2, 6384112), (4, 3192056), (7, 1824032), (8, 1596028), (14, 912016), (16, 798014), (17, 751072), (28, 456008), (32, 399007), (34, 375536), (49, 260576), (56, 228004), (68, 187768), (98, 130288), (112, 114002), (119, 107296), (136, 93884), (196, 65144), (224, 57001), (238, 53648), (272, 46942), (392, 32572), (476, 26824), (479, 26656), (544, 23471), (784, 16286), (833, 15328), (952, 13412), (958, 13328), (1568, 8143), (1666, 7664), (1904, 6706), (1916, 6664), (3332, 3832), (3353, 3808)]