28192976

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1193}}^1$

素因数の和:1419

約数の個数: 40

約数和(自身を含む): 62775744

約数和(自身を除く): 34582768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1193, 1477, 1688, 2386, 2954, 3376, 4772, 5908, 8351, 9544, 11816, 16702, 19088, 23632, 33404, 66808, 133616, 251723, 503446, 1006892, 1762061, 2013784, 3524122, 4027568, 7048244, 14096488, 28192976]

約数ペア:

[(1, 28192976), (2, 14096488), (4, 7048244), (7, 4027568), (8, 3524122), (14, 2013784), (16, 1762061), (28, 1006892), (56, 503446), (112, 251723), (211, 133616), (422, 66808), (844, 33404), (1193, 23632), (1477, 19088), (1688, 16702), (2386, 11816), (2954, 9544), (3376, 8351), (4772, 5908)]