6661216

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 13837824

約数和(自身を除く): 7176608

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 103, 172, 188, 206, 344, 376, 412, 688, 752, 824, 1376, 1504, 1648, 2021, 3296, 4042, 4429, 4841, 8084, 8858, 9682, 16168, 17716, 19364, 32336, 35432, 38728, 64672, 70864, 77456, 141728, 154912, 208163, 416326, 832652, 1665304, 3330608, 6661216]

約数ペア:

[(1, 6661216), (2, 3330608), (4, 1665304), (8, 832652), (16, 416326), (32, 208163), (43, 154912), (47, 141728), (86, 77456), (94, 70864), (103, 64672), (172, 38728), (188, 35432), (206, 32336), (344, 19364), (376, 17716), (412, 16168), (688, 9682), (752, 8858), (824, 8084), (1376, 4841), (1504, 4429), (1648, 4042), (2021, 3296)]