68529496

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6761}}^1$

素因数の和:6955

約数の個数: 32

約数和(自身を含む): 147682080

約数和(自身を除く): 79152584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 6761, 10136, 13522, 27044, 47327, 54088, 94654, 189308, 378616, 1223741, 2447482, 4894964, 8566187, 9789928, 17132374, 34264748, 68529496]

約数ペア:

[(1, 68529496), (2, 34264748), (4, 17132374), (7, 9789928), (8, 8566187), (14, 4894964), (28, 2447482), (56, 1223741), (181, 378616), (362, 189308), (724, 94654), (1267, 54088), (1448, 47327), (2534, 27044), (5068, 13522), (6761, 10136)]