65493099728

素因数分解:

$2^4\times 7^2\times {\mathrm{83537117}}^1$

素因数の和:83537139

約数の個数: 30

約数和(自身を含む): 147610087506

約数和(自身を除く): 82116987778

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 83537117, 167074234, 334148468, 584759819, 668296936, 1169519638, 1336593872, 2339039276, 4093318733, 4678078552, 8186637466, 9356157104, 16373274932, 32746549864, 65493099728]

約数ペア:

[(1, 65493099728), (2, 32746549864), (4, 16373274932), (7, 9356157104), (8, 8186637466), (14, 4678078552), (16, 4093318733), (28, 2339039276), (49, 1336593872), (56, 1169519638), (98, 668296936), (112, 584759819), (196, 334148468), (392, 167074234), (784, 83537117)]