72494912

素因数分解:

$2^6\times 7^2\times {\mathrm{23117}}^1$

素因数の和:23143

約数の個数: 42

約数和(自身を含む): 167351202

約数和(自身を除く): 94856290

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 23117, 46234, 92468, 161819, 184936, 323638, 369872, 647276, 739744, 1132733, 1294552, 1479488, 2265466, 2589104, 4530932, 5178208, 9061864, 10356416, 18123728, 36247456, 72494912]

約数ペア:

[(1, 72494912), (2, 36247456), (4, 18123728), (7, 10356416), (8, 9061864), (14, 5178208), (16, 4530932), (28, 2589104), (32, 2265466), (49, 1479488), (56, 1294552), (64, 1132733), (98, 739744), (112, 647276), (196, 369872), (224, 323638), (392, 184936), (448, 161819), (784, 92468), (1568, 46234), (3136, 23117)]