2706128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9949}}^1$

素因数の和:9974

約数の個数: 20

約数和(自身を含む): 5552100

約数和(自身を除く): 2845972

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9949, 19898, 39796, 79592, 159184, 169133, 338266, 676532, 1353064, 2706128]

約数ペア:

[(1, 2706128), (2, 1353064), (4, 676532), (8, 338266), (16, 169133), (17, 159184), (34, 79592), (68, 39796), (136, 19898), (272, 9949)]