12972736

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1$

素因数の和:1301

約数の個数: 56

約数和(自身を含む): 30723840

約数和(自身を除く): 17751104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1259, 1288, 1472, 2518, 2576, 5036, 5152, 8813, 10072, 10304, 17626, 20144, 28957, 35252, 40288, 57914, 70504, 80576, 115828, 141008, 202699, 231656, 282016, 405398, 463312, 564032, 810796, 926624, 1621592, 1853248, 3243184, 6486368, 12972736]

約数ペア:

[(1, 12972736), (2, 6486368), (4, 3243184), (7, 1853248), (8, 1621592), (14, 926624), (16, 810796), (23, 564032), (28, 463312), (32, 405398), (46, 282016), (56, 231656), (64, 202699), (92, 141008), (112, 115828), (161, 80576), (184, 70504), (224, 57914), (322, 40288), (368, 35252), (448, 28957), (644, 20144), (736, 17626), (1259, 10304), (1288, 10072), (1472, 8813), (2518, 5152), (2576, 5036)]