71360464

素因数分解:

$2^4\times 7^3\times {\mathrm{13003}}^1$

素因数の和:13032

約数の個数: 40

約数和(自身を含む): 161249600

約数和(自身を除く): 89889136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 13003, 26006, 52012, 91021, 104024, 182042, 208048, 364084, 637147, 728168, 1274294, 1456336, 2548588, 4460029, 5097176, 8920058, 10194352, 17840116, 35680232, 71360464]

約数ペア:

[(1, 71360464), (2, 35680232), (4, 17840116), (7, 10194352), (8, 8920058), (14, 5097176), (16, 4460029), (28, 2548588), (49, 1456336), (56, 1274294), (98, 728168), (112, 637147), (196, 364084), (343, 208048), (392, 182042), (686, 104024), (784, 91021), (1372, 52012), (2744, 26006), (5488, 13003)]