17243744

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3347}}^1$

素因数の和:3387

約数の個数: 48

約数和(自身を含む): 40497408

約数和(自身を除く): 23253664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 3347, 5152, 6694, 13388, 23429, 26776, 46858, 53552, 76981, 93716, 107104, 153962, 187432, 307924, 374864, 538867, 615848, 749728, 1077734, 1231696, 2155468, 2463392, 4310936, 8621872, 17243744]

約数ペア:

[(1, 17243744), (2, 8621872), (4, 4310936), (7, 2463392), (8, 2155468), (14, 1231696), (16, 1077734), (23, 749728), (28, 615848), (32, 538867), (46, 374864), (56, 307924), (92, 187432), (112, 153962), (161, 107104), (184, 93716), (224, 76981), (322, 53552), (368, 46858), (644, 26776), (736, 23429), (1288, 13388), (2576, 6694), (3347, 5152)]