66328892

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13693}}^1$

素因数の和:13877

約数の個数: 24

約数和(自身を含む): 133434336

約数和(自身を除く): 67105444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 13693, 27386, 54772, 95851, 191702, 383404, 2368889, 4737778, 9475556, 16582223, 33164446, 66328892]

約数ペア:

[(1, 66328892), (2, 33164446), (4, 16582223), (7, 9475556), (14, 4737778), (28, 2368889), (173, 383404), (346, 191702), (692, 95851), (1211, 54772), (2422, 27386), (4844, 13693)]