66975632

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 60

約数和(自身を含む): 139681164

約数和(自身を除く): 72705532

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 193, 328, 368, 386, 529, 656, 772, 943, 1058, 1544, 1886, 2116, 3088, 3772, 4232, 4439, 7544, 7913, 8464, 8878, 15088, 15826, 17756, 21689, 31652, 35512, 43378, 63304, 71024, 86756, 102097, 126608, 173512, 181999, 204194, 347024, 363998, 408388, 727996, 816776, 1455992, 1633552, 2911984, 4185977, 8371954, 16743908, 33487816, 66975632]

約数ペア:

[(1, 66975632), (2, 33487816), (4, 16743908), (8, 8371954), (16, 4185977), (23, 2911984), (41, 1633552), (46, 1455992), (82, 816776), (92, 727996), (164, 408388), (184, 363998), (193, 347024), (328, 204194), (368, 181999), (386, 173512), (529, 126608), (656, 102097), (772, 86756), (943, 71024), (1058, 63304), (1544, 43378), (1886, 35512), (2116, 31652), (3088, 21689), (3772, 17756), (4232, 15826), (4439, 15088), (7544, 8878), (7913, 8464)]