90722716

素因数分解:

$2^2\times 7^2\times {\mathrm{462871}}^1$

素因数の和:462889

約数の個数: 18

約数和(自身を含む): 184685928

約数和(自身を除く): 93963212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 462871, 925742, 1851484, 3240097, 6480194, 12960388, 22680679, 45361358, 90722716]

約数ペア:

[(1, 90722716), (2, 45361358), (4, 22680679), (7, 12960388), (14, 6480194), (28, 3240097), (49, 1851484), (98, 925742), (196, 462871)]