12747056

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 60

約数和(自身を含む): 29261520

約数和(自身を除く): 16514464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 229, 284, 392, 458, 497, 568, 784, 916, 994, 1136, 1603, 1832, 1988, 3206, 3479, 3664, 3976, 6412, 6958, 7952, 11221, 12824, 13916, 16259, 22442, 25648, 27832, 32518, 44884, 55664, 65036, 89768, 113813, 130072, 179536, 227626, 260144, 455252, 796691, 910504, 1593382, 1821008, 3186764, 6373528, 12747056]

約数ペア:

[(1, 12747056), (2, 6373528), (4, 3186764), (7, 1821008), (8, 1593382), (14, 910504), (16, 796691), (28, 455252), (49, 260144), (56, 227626), (71, 179536), (98, 130072), (112, 113813), (142, 89768), (196, 65036), (229, 55664), (284, 44884), (392, 32518), (458, 27832), (497, 25648), (568, 22442), (784, 16259), (916, 13916), (994, 12824), (1136, 11221), (1603, 7952), (1832, 6958), (1988, 6412), (3206, 3976), (3479, 3664)]