71158976

素因数分解:

$2^6\times 7^2\times {\mathrm{22691}}^1$

素因数の和:22717

約数の個数: 42

約数和(自身を含む): 164267388

約数和(自身を除く): 93108412

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 22691, 45382, 90764, 158837, 181528, 317674, 363056, 635348, 726112, 1111859, 1270696, 1452224, 2223718, 2541392, 4447436, 5082784, 8894872, 10165568, 17789744, 35579488, 71158976]

約数ペア:

[(1, 71158976), (2, 35579488), (4, 17789744), (7, 10165568), (8, 8894872), (14, 5082784), (16, 4447436), (28, 2541392), (32, 2223718), (49, 1452224), (56, 1270696), (64, 1111859), (98, 726112), (112, 635348), (196, 363056), (224, 317674), (392, 181528), (448, 158837), (784, 90764), (1568, 45382), (3136, 22691)]