70051912

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20507}}^1$

素因数の和:20581

約数の個数: 32

約数和(自身を含む): 152579520

約数和(自身を除く): 82527608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 20507, 41014, 82028, 143549, 164056, 287098, 574196, 1148392, 1250927, 2501854, 5003708, 8756489, 10007416, 17512978, 35025956, 70051912]

約数ペア:

[(1, 70051912), (2, 35025956), (4, 17512978), (7, 10007416), (8, 8756489), (14, 5003708), (28, 2501854), (56, 1250927), (61, 1148392), (122, 574196), (244, 287098), (427, 164056), (488, 143549), (854, 82028), (1708, 41014), (3416, 20507)]