856356704

素因数分解:

$2^5\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{2111}}^1$

素因数の和:3939

約数の個数: 48

約数和(自身を含む): 1928779776

約数和(自身を除く): 1072423072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1811, 2111, 3622, 4222, 7244, 8444, 12677, 14488, 14777, 16888, 25354, 28976, 29554, 33776, 50708, 57952, 59108, 67552, 101416, 118216, 202832, 236432, 405664, 472864, 3823021, 7646042, 15292084, 26761147, 30584168, 53522294, 61168336, 107044588, 122336672, 214089176, 428178352, 856356704]

約数ペア:

[(1, 856356704), (2, 428178352), (4, 214089176), (7, 122336672), (8, 107044588), (14, 61168336), (16, 53522294), (28, 30584168), (32, 26761147), (56, 15292084), (112, 7646042), (224, 3823021), (1811, 472864), (2111, 405664), (3622, 236432), (4222, 202832), (7244, 118216), (8444, 101416), (12677, 67552), (14488, 59108), (14777, 57952), (16888, 50708), (25354, 33776), (28976, 29554)]