57508472

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 128624640

約数和(自身を除く): 71116168

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 157, 211, 217, 248, 314, 422, 434, 628, 844, 868, 1099, 1256, 1477, 1688, 1736, 2198, 2954, 4396, 4867, 5908, 6541, 8792, 9734, 11816, 13082, 19468, 26164, 33127, 34069, 38936, 45787, 52328, 66254, 68138, 91574, 132508, 136276, 183148, 231889, 265016, 272552, 366296, 463778, 927556, 1026937, 1855112, 2053874, 4107748, 7188559, 8215496, 14377118, 28754236, 57508472]

約数ペア:

[(1, 57508472), (2, 28754236), (4, 14377118), (7, 8215496), (8, 7188559), (14, 4107748), (28, 2053874), (31, 1855112), (56, 1026937), (62, 927556), (124, 463778), (157, 366296), (211, 272552), (217, 265016), (248, 231889), (314, 183148), (422, 136276), (434, 132508), (628, 91574), (844, 68138), (868, 66254), (1099, 52328), (1256, 45787), (1477, 38936), (1688, 34069), (1736, 33127), (2198, 26164), (2954, 19468), (4396, 13082), (4867, 11816), (5908, 9734), (6541, 8792)]