2972189888

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{2473}}^1$

素因数の和:2785

約数の個数: 56

約数和(自身を含む): 5994897840

約数和(自身を除く): 3022707952

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 211, 356, 422, 712, 844, 1424, 1688, 2473, 2848, 3376, 4946, 5696, 6752, 9892, 13504, 18779, 19784, 37558, 39568, 75116, 79136, 150232, 158272, 220097, 300464, 440194, 521803, 600928, 880388, 1043606, 1201856, 1760776, 2087212, 3521552, 4174424, 7043104, 8348848, 14086208, 16697696, 33395392, 46440467, 92880934, 185761868, 371523736, 743047472, 1486094944, 2972189888]

約数ペア:

[(1, 2972189888), (2, 1486094944), (4, 743047472), (8, 371523736), (16, 185761868), (32, 92880934), (64, 46440467), (89, 33395392), (178, 16697696), (211, 14086208), (356, 8348848), (422, 7043104), (712, 4174424), (844, 3521552), (1424, 2087212), (1688, 1760776), (2473, 1201856), (2848, 1043606), (3376, 880388), (4946, 600928), (5696, 521803), (6752, 440194), (9892, 300464), (13504, 220097), (18779, 158272), (19784, 150232), (37558, 79136), (39568, 75116)]