67387456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1$

素因数の和:527

約数の個数: 56

約数和(自身を含む): 142728696

約数和(自身を除く): 75341240

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 241, 257, 272, 482, 514, 544, 964, 1028, 1088, 1928, 2056, 3856, 4097, 4112, 4369, 7712, 8194, 8224, 8738, 15424, 16388, 16448, 17476, 32776, 34952, 61937, 65552, 69904, 123874, 131104, 139808, 247748, 262208, 279616, 495496, 990992, 1052929, 1981984, 2105858, 3963968, 4211716, 8423432, 16846864, 33693728, 67387456]

約数ペア:

[(1, 67387456), (2, 33693728), (4, 16846864), (8, 8423432), (16, 4211716), (17, 3963968), (32, 2105858), (34, 1981984), (64, 1052929), (68, 990992), (136, 495496), (241, 279616), (257, 262208), (272, 247748), (482, 139808), (514, 131104), (544, 123874), (964, 69904), (1028, 65552), (1088, 61937), (1928, 34952), (2056, 32776), (3856, 17476), (4097, 16448), (4112, 16388), (4369, 15424), (7712, 8738), (8194, 8224)]