7137030368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{41947}}^1$

素因数の和:42379

約数の個数: 48

約数和(自身を含む): 15169235760

約数和(自身を除く): 8032205392

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 409, 416, 818, 1636, 3272, 5317, 6544, 10634, 13088, 21268, 41947, 42536, 83894, 85072, 167788, 170144, 335576, 545311, 671152, 1090622, 1342304, 2181244, 4362488, 8724976, 17156323, 17449952, 34312646, 68625292, 137250584, 223032199, 274501168, 446064398, 549002336, 892128796, 1784257592, 3568515184, 7137030368]

約数ペア:

[(1, 7137030368), (2, 3568515184), (4, 1784257592), (8, 892128796), (13, 549002336), (16, 446064398), (26, 274501168), (32, 223032199), (52, 137250584), (104, 68625292), (208, 34312646), (409, 17449952), (416, 17156323), (818, 8724976), (1636, 4362488), (3272, 2181244), (5317, 1342304), (6544, 1090622), (10634, 671152), (13088, 545311), (21268, 335576), (41947, 170144), (42536, 167788), (83894, 85072)]