73916290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1055947}}^1$

素因数の和:1055961

約数の個数: 16

約数和(自身を含む): 152056512

約数和(自身を除く): 78140222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1055947, 2111894, 5279735, 7391629, 10559470, 14783258, 36958145, 73916290]

約数ペア:

[(1, 73916290), (2, 36958145), (5, 14783258), (7, 10559470), (10, 7391629), (14, 5279735), (35, 2111894), (70, 1055947)]