17465728

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 40367520

約数和(自身を除く): 22901792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 193, 202, 224, 386, 404, 448, 707, 772, 808, 896, 1351, 1414, 1544, 1616, 2702, 2828, 3088, 3232, 5404, 5656, 6176, 6464, 10808, 11312, 12352, 12928, 19493, 21616, 22624, 24704, 38986, 43232, 45248, 77972, 86464, 90496, 136451, 155944, 172928, 272902, 311888, 545804, 623776, 1091608, 1247552, 2183216, 2495104, 4366432, 8732864, 17465728]

約数ペア:

[(1, 17465728), (2, 8732864), (4, 4366432), (7, 2495104), (8, 2183216), (14, 1247552), (16, 1091608), (28, 623776), (32, 545804), (56, 311888), (64, 272902), (101, 172928), (112, 155944), (128, 136451), (193, 90496), (202, 86464), (224, 77972), (386, 45248), (404, 43232), (448, 38986), (707, 24704), (772, 22624), (808, 21616), (896, 19493), (1351, 12928), (1414, 12352), (1544, 11312), (1616, 10808), (2702, 6464), (2828, 6176), (3088, 5656), (3232, 5404)]