24487988

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 50972544

約数和(自身を除く): 26484556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 164, 166, 257, 287, 332, 514, 574, 581, 1028, 1148, 1162, 1799, 2324, 3403, 3598, 6806, 7196, 10537, 13612, 21074, 21331, 23821, 42148, 42662, 47642, 73759, 85324, 95284, 147518, 149317, 295036, 298634, 597268, 874571, 1749142, 3498284, 6121997, 12243994, 24487988]

約数ペア:

[(1, 24487988), (2, 12243994), (4, 6121997), (7, 3498284), (14, 1749142), (28, 874571), (41, 597268), (82, 298634), (83, 295036), (164, 149317), (166, 147518), (257, 95284), (287, 85324), (332, 73759), (514, 47642), (574, 42662), (581, 42148), (1028, 23821), (1148, 21331), (1162, 21074), (1799, 13612), (2324, 10537), (3403, 7196), (3598, 6806)]