57499008

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{21391}}^1$

素因数の和:21415

約数の個数: 64

約数和(自身を含む): 174558720

約数和(自身を除く): 117059712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 21391, 42782, 64173, 85564, 128346, 149737, 171128, 256692, 299474, 342256, 449211, 513384, 598948, 684512, 898422, 1026768, 1197896, 1369024, 1796844, 2053536, 2395792, 2738048, 3593688, 4107072, 4791584, 7187376, 8214144, 9583168, 14374752, 19166336, 28749504, 57499008]

約数ペア:

[(1, 57499008), (2, 28749504), (3, 19166336), (4, 14374752), (6, 9583168), (7, 8214144), (8, 7187376), (12, 4791584), (14, 4107072), (16, 3593688), (21, 2738048), (24, 2395792), (28, 2053536), (32, 1796844), (42, 1369024), (48, 1197896), (56, 1026768), (64, 898422), (84, 684512), (96, 598948), (112, 513384), (128, 449211), (168, 342256), (192, 299474), (224, 256692), (336, 171128), (384, 149737), (448, 128346), (672, 85564), (896, 64173), (1344, 42782), (2688, 21391)]