4255328

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 10591056

約数和(自身を除く): 6335728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 157, 176, 224, 242, 308, 314, 352, 484, 616, 628, 847, 968, 1099, 1232, 1256, 1694, 1727, 1936, 2198, 2464, 2512, 3388, 3454, 3872, 4396, 5024, 6776, 6908, 8792, 12089, 13552, 13816, 17584, 18997, 24178, 27104, 27632, 35168, 37994, 48356, 55264, 75988, 96712, 132979, 151976, 193424, 265958, 303952, 386848, 531916, 607904, 1063832, 2127664, 4255328]

約数ペア:

[(1, 4255328), (2, 2127664), (4, 1063832), (7, 607904), (8, 531916), (11, 386848), (14, 303952), (16, 265958), (22, 193424), (28, 151976), (32, 132979), (44, 96712), (56, 75988), (77, 55264), (88, 48356), (112, 37994), (121, 35168), (154, 27632), (157, 27104), (176, 24178), (224, 18997), (242, 17584), (308, 13816), (314, 13552), (352, 12089), (484, 8792), (616, 6908), (628, 6776), (847, 5024), (968, 4396), (1099, 3872), (1232, 3454), (1256, 3388), (1694, 2512), (1727, 2464), (1936, 2198)]