71247232

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 163722240

約数和(自身を除く): 92475008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 448, 524, 607, 896, 917, 1048, 1214, 1834, 2096, 2428, 3668, 4192, 4249, 4856, 7336, 8384, 8498, 9712, 14672, 16768, 16996, 19424, 29344, 33992, 38848, 58688, 67984, 77696, 79517, 117376, 135968, 159034, 271936, 318068, 543872, 556619, 636136, 1113238, 1272272, 2226476, 2544544, 4452952, 5089088, 8905904, 10178176, 17811808, 35623616, 71247232]

約数ペア:

[(1, 71247232), (2, 35623616), (4, 17811808), (7, 10178176), (8, 8905904), (14, 5089088), (16, 4452952), (28, 2544544), (32, 2226476), (56, 1272272), (64, 1113238), (112, 636136), (128, 556619), (131, 543872), (224, 318068), (262, 271936), (448, 159034), (524, 135968), (607, 117376), (896, 79517), (917, 77696), (1048, 67984), (1214, 58688), (1834, 38848), (2096, 33992), (2428, 29344), (3668, 19424), (4192, 16996), (4249, 16768), (4856, 14672), (7336, 9712), (8384, 8498)]