4159232

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 10399872

約数和(自身を除く): 6240640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 211, 224, 256, 308, 352, 422, 448, 616, 704, 844, 896, 1232, 1408, 1477, 1688, 1792, 2321, 2464, 2816, 2954, 3376, 4642, 4928, 5908, 6752, 9284, 9856, 11816, 13504, 16247, 18568, 19712, 23632, 27008, 32494, 37136, 47264, 54016, 64988, 74272, 94528, 129976, 148544, 189056, 259952, 297088, 378112, 519904, 594176, 1039808, 2079616, 4159232]

約数ペア:

[(1, 4159232), (2, 2079616), (4, 1039808), (7, 594176), (8, 519904), (11, 378112), (14, 297088), (16, 259952), (22, 189056), (28, 148544), (32, 129976), (44, 94528), (56, 74272), (64, 64988), (77, 54016), (88, 47264), (112, 37136), (128, 32494), (154, 27008), (176, 23632), (211, 19712), (224, 18568), (256, 16247), (308, 13504), (352, 11816), (422, 9856), (448, 9284), (616, 6752), (704, 5908), (844, 4928), (896, 4642), (1232, 3376), (1408, 2954), (1477, 2816), (1688, 2464), (1792, 2321)]