66143402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{34849}}^1$

素因数の和:34937

約数の個数: 16

約数和(自身を含む): 108313800

約数和(自身を除く): 42170398

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 34849, 69698, 453037, 906074, 2543977, 5087954, 33071701, 66143402]

約数ペア:

[(1, 66143402), (2, 33071701), (13, 5087954), (26, 2543977), (73, 906074), (146, 453037), (949, 69698), (1898, 34849)]