74977798

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{27749}}^1$

素因数の和:27951

約数の個数: 16

約数和(自身を含む): 129204000

約数和(自身を除く): 54226202

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 27749, 55498, 194243, 388486, 5355557, 10711114, 37488899, 74977798]

約数ペア:

[(1, 74977798), (2, 37488899), (7, 10711114), (14, 5355557), (193, 388486), (386, 194243), (1351, 55498), (2702, 27749)]