71059072

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1209

約数の個数: 64

約数和(自身を含む): 164211840

約数和(自身を除く): 93152768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1117, 1136, 1988, 2234, 2272, 3976, 4468, 4544, 7819, 7952, 8936, 9088, 15638, 15904, 17872, 31276, 31808, 35744, 62552, 63616, 71488, 79307, 125104, 142976, 158614, 250208, 317228, 500416, 555149, 634456, 1000832, 1110298, 1268912, 2220596, 2537824, 4441192, 5075648, 8882384, 10151296, 17764768, 35529536, 71059072]

約数ペア:

[(1, 71059072), (2, 35529536), (4, 17764768), (7, 10151296), (8, 8882384), (14, 5075648), (16, 4441192), (28, 2537824), (32, 2220596), (56, 1268912), (64, 1110298), (71, 1000832), (112, 634456), (128, 555149), (142, 500416), (224, 317228), (284, 250208), (448, 158614), (497, 142976), (568, 125104), (896, 79307), (994, 71488), (1117, 63616), (1136, 62552), (1988, 35744), (2234, 31808), (2272, 31276), (3976, 17872), (4468, 15904), (4544, 15638), (7819, 9088), (7952, 8936)]