7219488

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 19111680

約数和(自身を除く): 11892192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 479, 628, 942, 958, 1256, 1437, 1884, 1916, 2512, 2874, 3768, 3832, 5024, 5748, 7536, 7664, 11496, 15072, 15328, 22992, 45984, 75203, 150406, 225609, 300812, 451218, 601624, 902436, 1203248, 1804872, 2406496, 3609744, 7219488]

約数ペア:

[(1, 7219488), (2, 3609744), (3, 2406496), (4, 1804872), (6, 1203248), (8, 902436), (12, 601624), (16, 451218), (24, 300812), (32, 225609), (48, 150406), (96, 75203), (157, 45984), (314, 22992), (471, 15328), (479, 15072), (628, 11496), (942, 7664), (958, 7536), (1256, 5748), (1437, 5024), (1884, 3832), (1916, 3768), (2512, 2874)]