13654144

素因数分解:

$2^7\times 7^3\times {\mathrm{311}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 31824000

約数和(自身を除く): 18169856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 311, 343, 392, 448, 622, 686, 784, 896, 1244, 1372, 1568, 2177, 2488, 2744, 3136, 4354, 4976, 5488, 6272, 8708, 9952, 10976, 15239, 17416, 19904, 21952, 30478, 34832, 39808, 43904, 60956, 69664, 106673, 121912, 139328, 213346, 243824, 278656, 426692, 487648, 853384, 975296, 1706768, 1950592, 3413536, 6827072, 13654144]

約数ペア:

[(1, 13654144), (2, 6827072), (4, 3413536), (7, 1950592), (8, 1706768), (14, 975296), (16, 853384), (28, 487648), (32, 426692), (49, 278656), (56, 243824), (64, 213346), (98, 139328), (112, 121912), (128, 106673), (196, 69664), (224, 60956), (311, 43904), (343, 39808), (392, 34832), (448, 30478), (622, 21952), (686, 19904), (784, 17416), (896, 15239), (1244, 10976), (1372, 9952), (1568, 8708), (2177, 6272), (2488, 5488), (2744, 4976), (3136, 4354)]