57158416

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6991}}^1$

素因数の和:7079

約数の個数: 40

約数和(自身を含む): 128317184

約数和(自身を除く): 71158768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 6991, 8176, 13982, 27964, 48937, 55928, 97874, 111856, 195748, 391496, 510343, 782992, 1020686, 2041372, 3572401, 4082744, 7144802, 8165488, 14289604, 28579208, 57158416]

約数ペア:

[(1, 57158416), (2, 28579208), (4, 14289604), (7, 8165488), (8, 7144802), (14, 4082744), (16, 3572401), (28, 2041372), (56, 1020686), (73, 782992), (112, 510343), (146, 391496), (292, 195748), (511, 111856), (584, 97874), (1022, 55928), (1168, 48937), (2044, 27964), (4088, 13982), (6991, 8176)]