22746556

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 47678400

約数和(自身を除く): 24931844

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 109, 116, 203, 218, 257, 406, 436, 514, 763, 812, 1028, 1526, 1799, 3052, 3161, 3598, 6322, 7196, 7453, 12644, 14906, 22127, 28013, 29812, 44254, 52171, 56026, 88508, 104342, 112052, 196091, 208684, 392182, 784364, 812377, 1624754, 3249508, 5686639, 11373278, 22746556]

約数ペア:

[(1, 22746556), (2, 11373278), (4, 5686639), (7, 3249508), (14, 1624754), (28, 812377), (29, 784364), (58, 392182), (109, 208684), (116, 196091), (203, 112052), (218, 104342), (257, 88508), (406, 56026), (436, 52171), (514, 44254), (763, 29812), (812, 28013), (1028, 22127), (1526, 14906), (1799, 12644), (3052, 7453), (3161, 7196), (3598, 6322)]