22045408

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 34563872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 224, 253, 308, 322, 352, 368, 389, 506, 616, 644, 736, 778, 1012, 1232, 1288, 1556, 1771, 2024, 2464, 2576, 2723, 3112, 3542, 4048, 4279, 5152, 5446, 6224, 7084, 8096, 8558, 8947, 10892, 12448, 14168, 17116, 17894, 21784, 28336, 29953, 34232, 35788, 43568, 56672, 59906, 62629, 68464, 71576, 87136, 98417, 119812, 125258, 136928, 143152, 196834, 239624, 250516, 286304, 393668, 479248, 501032, 688919, 787336, 958496, 1002064, 1377838, 1574672, 2004128, 2755676, 3149344, 5511352, 11022704, 22045408]

約数ペア:

[(1, 22045408), (2, 11022704), (4, 5511352), (7, 3149344), (8, 2755676), (11, 2004128), (14, 1574672), (16, 1377838), (22, 1002064), (23, 958496), (28, 787336), (32, 688919), (44, 501032), (46, 479248), (56, 393668), (77, 286304), (88, 250516), (92, 239624), (112, 196834), (154, 143152), (161, 136928), (176, 125258), (184, 119812), (224, 98417), (253, 87136), (308, 71576), (322, 68464), (352, 62629), (368, 59906), (389, 56672), (506, 43568), (616, 35788), (644, 34232), (736, 29953), (778, 28336), (1012, 21784), (1232, 17894), (1288, 17116), (1556, 14168), (1771, 12448), (2024, 10892), (2464, 8947), (2576, 8558), (2723, 8096), (3112, 7084), (3542, 6224), (4048, 5446), (4279, 5152)]