22149776

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:720

約数の個数: 60

約数和(自身を含む): 50020236

約数和(自身を除く): 27870460

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 673, 748, 968, 1346, 1496, 1936, 2057, 2692, 2992, 4114, 5384, 7403, 8228, 10768, 11441, 14806, 16456, 22882, 29612, 32912, 45764, 59224, 81433, 91528, 118448, 125851, 162866, 183056, 251702, 325732, 503404, 651464, 1006808, 1302928, 1384361, 2013616, 2768722, 5537444, 11074888, 22149776]

約数ペア:

[(1, 22149776), (2, 11074888), (4, 5537444), (8, 2768722), (11, 2013616), (16, 1384361), (17, 1302928), (22, 1006808), (34, 651464), (44, 503404), (68, 325732), (88, 251702), (121, 183056), (136, 162866), (176, 125851), (187, 118448), (242, 91528), (272, 81433), (374, 59224), (484, 45764), (673, 32912), (748, 29612), (968, 22882), (1346, 16456), (1496, 14806), (1936, 11441), (2057, 10768), (2692, 8228), (2992, 7403), (4114, 5384)]