22174768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 54996480

約数和(自身を除く): 32821712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 439, 451, 574, 616, 656, 878, 902, 1148, 1232, 1756, 1804, 2296, 3073, 3157, 3512, 3608, 4592, 4829, 6146, 6314, 7024, 7216, 9658, 12292, 12628, 17999, 19316, 24584, 25256, 33803, 35998, 38632, 49168, 50512, 67606, 71996, 77264, 125993, 135212, 143992, 197989, 251986, 270424, 287984, 395978, 503972, 540848, 791956, 1007944, 1385923, 1583912, 2015888, 2771846, 3167824, 5543692, 11087384, 22174768]

約数ペア:

[(1, 22174768), (2, 11087384), (4, 5543692), (7, 3167824), (8, 2771846), (11, 2015888), (14, 1583912), (16, 1385923), (22, 1007944), (28, 791956), (41, 540848), (44, 503972), (56, 395978), (77, 287984), (82, 270424), (88, 251986), (112, 197989), (154, 143992), (164, 135212), (176, 125993), (287, 77264), (308, 71996), (328, 67606), (439, 50512), (451, 49168), (574, 38632), (616, 35998), (656, 33803), (878, 25256), (902, 24584), (1148, 19316), (1232, 17999), (1756, 12628), (1804, 12292), (2296, 9658), (3073, 7216), (3157, 7024), (3512, 6314), (3608, 6146), (4592, 4829)]