26912956

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2330

約数の個数: 36

約数和(自身を含む): 55709976

約数和(自身を除く): 28797020

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2251, 2989, 4502, 5978, 9004, 11956, 15757, 31514, 63028, 110299, 137311, 220598, 274622, 441196, 549244, 961177, 1922354, 3844708, 6728239, 13456478, 26912956]

約数ペア:

[(1, 26912956), (2, 13456478), (4, 6728239), (7, 3844708), (14, 1922354), (28, 961177), (49, 549244), (61, 441196), (98, 274622), (122, 220598), (196, 137311), (244, 110299), (427, 63028), (854, 31514), (1708, 15757), (2251, 11956), (2989, 9004), (4502, 5978)]