65488864

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9431}}^1$

素因数の和:9479

約数の個数: 48

約数和(自身を含む): 152119296

約数和(自身を除く): 86630432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 9431, 18862, 37724, 66017, 75448, 132034, 150896, 264068, 292361, 301792, 528136, 584722, 1056272, 1169444, 2046527, 2112544, 2338888, 4093054, 4677776, 8186108, 9355552, 16372216, 32744432, 65488864]

約数ペア:

[(1, 65488864), (2, 32744432), (4, 16372216), (7, 9355552), (8, 8186108), (14, 4677776), (16, 4093054), (28, 2338888), (31, 2112544), (32, 2046527), (56, 1169444), (62, 1056272), (112, 584722), (124, 528136), (217, 301792), (224, 292361), (248, 264068), (434, 150896), (496, 132034), (868, 75448), (992, 66017), (1736, 37724), (3472, 18862), (6944, 9431)]