30956576

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1223}}^1$

素因数の和:1353

約数の個数: 48

約数和(自身を含む): 70326144

約数和(自身を除く): 39369568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1223, 1582, 1808, 2446, 3164, 3616, 4892, 6328, 8561, 9784, 12656, 17122, 19568, 25312, 34244, 39136, 68488, 136976, 138199, 273952, 276398, 552796, 967393, 1105592, 1934786, 2211184, 3869572, 4422368, 7739144, 15478288, 30956576]

約数ペア:

[(1, 30956576), (2, 15478288), (4, 7739144), (7, 4422368), (8, 3869572), (14, 2211184), (16, 1934786), (28, 1105592), (32, 967393), (56, 552796), (112, 276398), (113, 273952), (224, 138199), (226, 136976), (452, 68488), (791, 39136), (904, 34244), (1223, 25312), (1582, 19568), (1808, 17122), (2446, 12656), (3164, 9784), (3616, 8561), (4892, 6328)]