68611648

素因数分解:

$2^6\times 7^1\times {\mathrm{153151}}^1$

素因数の和:153170

約数の個数: 28

約数和(自身を含む): 155602432

約数和(自身を除く): 86990784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 153151, 306302, 612604, 1072057, 1225208, 2144114, 2450416, 4288228, 4900832, 8576456, 9801664, 17152912, 34305824, 68611648]

約数ペア:

[(1, 68611648), (2, 34305824), (4, 17152912), (7, 9801664), (8, 8576456), (14, 4900832), (16, 4288228), (28, 2450416), (32, 2144114), (56, 1225208), (64, 1072057), (112, 612604), (224, 306302), (448, 153151)]