15390592

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 35618400

約数和(自身を除く): 20227808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 193, 224, 356, 386, 448, 623, 712, 772, 896, 1246, 1351, 1424, 1544, 2492, 2702, 2848, 3088, 4984, 5404, 5696, 6176, 9968, 10808, 11392, 12352, 17177, 19936, 21616, 24704, 34354, 39872, 43232, 68708, 79744, 86464, 120239, 137416, 172928, 240478, 274832, 480956, 549664, 961912, 1099328, 1923824, 2198656, 3847648, 7695296, 15390592]

約数ペア:

[(1, 15390592), (2, 7695296), (4, 3847648), (7, 2198656), (8, 1923824), (14, 1099328), (16, 961912), (28, 549664), (32, 480956), (56, 274832), (64, 240478), (89, 172928), (112, 137416), (128, 120239), (178, 86464), (193, 79744), (224, 68708), (356, 43232), (386, 39872), (448, 34354), (623, 24704), (712, 21616), (772, 19936), (896, 17177), (1246, 12352), (1351, 11392), (1424, 10808), (1544, 9968), (2492, 6176), (2702, 5696), (2848, 5404), (3088, 4984)]