22812244

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 50176000

約数和(自身を除く): 27363756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1279, 1372, 2548, 2558, 4459, 5116, 8918, 8953, 16627, 17836, 17906, 33254, 35812, 62671, 66508, 116389, 125342, 232778, 250684, 438697, 465556, 814723, 877394, 1629446, 1754788, 3258892, 5703061, 11406122, 22812244]

約数ペア:

[(1, 22812244), (2, 11406122), (4, 5703061), (7, 3258892), (13, 1754788), (14, 1629446), (26, 877394), (28, 814723), (49, 465556), (52, 438697), (91, 250684), (98, 232778), (182, 125342), (196, 116389), (343, 66508), (364, 62671), (637, 35812), (686, 33254), (1274, 17906), (1279, 17836), (1372, 16627), (2548, 8953), (2558, 8918), (4459, 5116)]