71256976

素因数分解:

$2^4\times 7^2\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1056

約数の個数: 60

約数和(自身を含む): 162429708

約数和(自身を除く): 91172732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 97, 98, 112, 194, 196, 388, 392, 679, 776, 784, 937, 1358, 1552, 1874, 2716, 3748, 4753, 5432, 6559, 7496, 9506, 10864, 13118, 14992, 19012, 26236, 38024, 45913, 52472, 76048, 90889, 91826, 104944, 181778, 183652, 363556, 367304, 636223, 727112, 734608, 1272446, 1454224, 2544892, 4453561, 5089784, 8907122, 10179568, 17814244, 35628488, 71256976]

約数ペア:

[(1, 71256976), (2, 35628488), (4, 17814244), (7, 10179568), (8, 8907122), (14, 5089784), (16, 4453561), (28, 2544892), (49, 1454224), (56, 1272446), (97, 734608), (98, 727112), (112, 636223), (194, 367304), (196, 363556), (388, 183652), (392, 181778), (679, 104944), (776, 91826), (784, 90889), (937, 76048), (1358, 52472), (1552, 45913), (1874, 38024), (2716, 26236), (3748, 19012), (4753, 14992), (5432, 13118), (6559, 10864), (7496, 9506)]