22787248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3073

約数の個数: 40

約数和(自身を含む): 49300416

約数和(自身を除く): 26513168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3011, 3784, 6022, 7568, 12044, 24088, 33121, 48176, 66242, 129473, 132484, 258946, 264968, 517892, 529936, 1035784, 1424203, 2071568, 2848406, 5696812, 11393624, 22787248]

約数ペア:

[(1, 22787248), (2, 11393624), (4, 5696812), (8, 2848406), (11, 2071568), (16, 1424203), (22, 1035784), (43, 529936), (44, 517892), (86, 264968), (88, 258946), (172, 132484), (176, 129473), (344, 66242), (473, 48176), (688, 33121), (946, 24088), (1892, 12044), (3011, 7568), (3784, 6022)]