22698256

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4943}}^1$

素因数の和:4999

約数の個数: 40

約数和(自身を含む): 51496704

約数和(自身を除く): 28798448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 4943, 9886, 19772, 34601, 39544, 69202, 79088, 138404, 202663, 276808, 405326, 553616, 810652, 1418641, 1621304, 2837282, 3242608, 5674564, 11349128, 22698256]

約数ペア:

[(1, 22698256), (2, 11349128), (4, 5674564), (7, 3242608), (8, 2837282), (14, 1621304), (16, 1418641), (28, 810652), (41, 553616), (56, 405326), (82, 276808), (112, 202663), (164, 138404), (287, 79088), (328, 69202), (574, 39544), (656, 34601), (1148, 19772), (2296, 9886), (4592, 4943)]