68315936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1693}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 146422584

約数和(自身を除く): 78106648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 1693, 2522, 3104, 3386, 5044, 6772, 10088, 13544, 20176, 22009, 27088, 40352, 44018, 54176, 88036, 164221, 176072, 328442, 352144, 656884, 704288, 1313768, 2134873, 2627536, 4269746, 5255072, 8539492, 17078984, 34157968, 68315936]

約数ペア:

[(1, 68315936), (2, 34157968), (4, 17078984), (8, 8539492), (13, 5255072), (16, 4269746), (26, 2627536), (32, 2134873), (52, 1313768), (97, 704288), (104, 656884), (194, 352144), (208, 328442), (388, 176072), (416, 164221), (776, 88036), (1261, 54176), (1552, 44018), (1693, 40352), (2522, 27088), (3104, 22009), (3386, 20176), (5044, 13544), (6772, 10088)]