1568896

素因数分解:

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

素因数の和:141

約数の個数: 64

約数和(自身を含む): 3818880

約数和(自身を除く): 2249984

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, 272, 412, 448, 476, 544, 721, 824, 896, 952, 1088, 1442, 1648, 1751, 1904, 2176, 2884, 3296, 3502, 3808, 5768, 6592, 7004, 7616, 11536, 12257, 13184, 14008, 15232, 23072, 24514, 28016, 46144, 49028, 56032, 92288, 98056, 112064, 196112, 224128, 392224, 784448, 1568896]

約数ペア:

[(1, 1568896), (2, 784448), (4, 392224), (7, 224128), (8, 196112), (14, 112064), (16, 98056), (17, 92288), (28, 56032), (32, 49028), (34, 46144), (56, 28016), (64, 24514), (68, 23072), (103, 15232), (112, 14008), (119, 13184), (128, 12257), (136, 11536), (206, 7616), (224, 7004), (238, 6592), (272, 5768), (412, 3808), (448, 3502), (476, 3296), (544, 2884), (721, 2176), (824, 1904), (896, 1751), (952, 1648), (1088, 1442)]