71327872

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7237}}^1$

素因数の和:7269

約数の個数: 64

約数和(自身を含む): 177186240

約数和(自身を除く): 105858368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 7237, 9856, 14474, 28948, 50659, 57896, 79607, 101318, 115792, 159214, 202636, 231584, 318428, 405272, 463168, 557249, 636856, 810544, 926336, 1114498, 1273712, 1621088, 2228996, 2547424, 3242176, 4457992, 5094848, 6484352, 8915984, 10189696, 17831968, 35663936, 71327872]

約数ペア:

[(1, 71327872), (2, 35663936), (4, 17831968), (7, 10189696), (8, 8915984), (11, 6484352), (14, 5094848), (16, 4457992), (22, 3242176), (28, 2547424), (32, 2228996), (44, 1621088), (56, 1273712), (64, 1114498), (77, 926336), (88, 810544), (112, 636856), (128, 557249), (154, 463168), (176, 405272), (224, 318428), (308, 231584), (352, 202636), (448, 159214), (616, 115792), (704, 101318), (896, 79607), (1232, 57896), (1408, 50659), (2464, 28948), (4928, 14474), (7237, 9856)]