57257872

素因数分解:

$2^4\times 7^2\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:588

約数の個数: 60

約数和(自身を含む): 130051200

約数和(自身を除く): 72793328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 199, 367, 392, 398, 734, 784, 796, 1393, 1468, 1592, 2569, 2786, 2936, 3184, 5138, 5572, 5872, 9751, 10276, 11144, 17983, 19502, 20552, 22288, 35966, 39004, 41104, 71932, 73033, 78008, 143864, 146066, 156016, 287728, 292132, 511231, 584264, 1022462, 1168528, 2044924, 3578617, 4089848, 7157234, 8179696, 14314468, 28628936, 57257872]

約数ペア:

[(1, 57257872), (2, 28628936), (4, 14314468), (7, 8179696), (8, 7157234), (14, 4089848), (16, 3578617), (28, 2044924), (49, 1168528), (56, 1022462), (98, 584264), (112, 511231), (196, 292132), (199, 287728), (367, 156016), (392, 146066), (398, 143864), (734, 78008), (784, 73033), (796, 71932), (1393, 41104), (1468, 39004), (1592, 35966), (2569, 22288), (2786, 20552), (2936, 19502), (3184, 17983), (5138, 11144), (5572, 10276), (5872, 9751)]