42940464

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{18257}}^1$

素因数の和:18282

約数の個数: 60

約数和(自身を含む): 129047544

約数和(自身を除く): 86107080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 18257, 36514, 54771, 73028, 109542, 127799, 146056, 219084, 255598, 292112, 383397, 438168, 511196, 766794, 876336, 894593, 1022392, 1533588, 1789186, 2044784, 2683779, 3067176, 3578372, 5367558, 6134352, 7156744, 10735116, 14313488, 21470232, 42940464]

約数ペア:

[(1, 42940464), (2, 21470232), (3, 14313488), (4, 10735116), (6, 7156744), (7, 6134352), (8, 5367558), (12, 3578372), (14, 3067176), (16, 2683779), (21, 2044784), (24, 1789186), (28, 1533588), (42, 1022392), (48, 894593), (49, 876336), (56, 766794), (84, 511196), (98, 438168), (112, 383397), (147, 292112), (168, 255598), (196, 219084), (294, 146056), (336, 127799), (392, 109542), (588, 73028), (784, 54771), (1176, 36514), (2352, 18257)]