66246688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2665

約数の個数: 48

約数和(自身を含む): 141087744

約数和(自身を除く): 74841056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1504, 1598, 2591, 3196, 5182, 6392, 10364, 12784, 20728, 25568, 41456, 44047, 82912, 88094, 121777, 176188, 243554, 352376, 487108, 704752, 974216, 1409504, 1948432, 2070209, 3896864, 4140418, 8280836, 16561672, 33123344, 66246688]

約数ペア:

[(1, 66246688), (2, 33123344), (4, 16561672), (8, 8280836), (16, 4140418), (17, 3896864), (32, 2070209), (34, 1948432), (47, 1409504), (68, 974216), (94, 704752), (136, 487108), (188, 352376), (272, 243554), (376, 176188), (544, 121777), (752, 88094), (799, 82912), (1504, 44047), (1598, 41456), (2591, 25568), (3196, 20728), (5182, 12784), (6392, 10364)]