13678336

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 33112800

約数和(自身を除く): 19434464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 449, 476, 544, 896, 898, 952, 1088, 1792, 1796, 1904, 2176, 3143, 3592, 3808, 4352, 6286, 7184, 7616, 7633, 12572, 14368, 15232, 15266, 25144, 28736, 30464, 30532, 50288, 53431, 57472, 61064, 100576, 106862, 114944, 122128, 201152, 213724, 244256, 402304, 427448, 488512, 804608, 854896, 977024, 1709792, 1954048, 3419584, 6839168, 13678336]

約数ペア:

[(1, 13678336), (2, 6839168), (4, 3419584), (7, 1954048), (8, 1709792), (14, 977024), (16, 854896), (17, 804608), (28, 488512), (32, 427448), (34, 402304), (56, 244256), (64, 213724), (68, 201152), (112, 122128), (119, 114944), (128, 106862), (136, 100576), (224, 61064), (238, 57472), (256, 53431), (272, 50288), (448, 30532), (449, 30464), (476, 28736), (544, 25144), (896, 15266), (898, 15232), (952, 14368), (1088, 12572), (1792, 7633), (1796, 7616), (1904, 7184), (2176, 6286), (3143, 4352), (3592, 3808)]