12551168

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 88

約数和(自身を含む): 30655872

約数和(自身を除く): 18104704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 103, 112, 119, 128, 136, 206, 224, 238, 256, 272, 412, 448, 476, 512, 544, 721, 824, 896, 952, 1024, 1088, 1442, 1648, 1751, 1792, 1904, 2176, 2884, 3296, 3502, 3584, 3808, 4352, 5768, 6592, 7004, 7168, 7616, 8704, 11536, 12257, 13184, 14008, 15232, 17408, 23072, 24514, 26368, 28016, 30464, 46144, 49028, 52736, 56032, 60928, 92288, 98056, 105472, 112064, 121856, 184576, 196112, 224128, 369152, 392224, 448256, 738304, 784448, 896512, 1568896, 1793024, 3137792, 6275584, 12551168]

約数ペア:

[(1, 12551168), (2, 6275584), (4, 3137792), (7, 1793024), (8, 1568896), (14, 896512), (16, 784448), (17, 738304), (28, 448256), (32, 392224), (34, 369152), (56, 224128), (64, 196112), (68, 184576), (103, 121856), (112, 112064), (119, 105472), (128, 98056), (136, 92288), (206, 60928), (224, 56032), (238, 52736), (256, 49028), (272, 46144), (412, 30464), (448, 28016), (476, 26368), (512, 24514), (544, 23072), (721, 17408), (824, 15232), (896, 14008), (952, 13184), (1024, 12257), (1088, 11536), (1442, 8704), (1648, 7616), (1751, 7168), (1792, 7004), (1904, 6592), (2176, 5768), (2884, 4352), (3296, 3808), (3502, 3584)]