12217408

素因数分解:

$2^6\times 7^1\times {\mathrm{27271}}^1$

素因数の和:27290

約数の個数: 28

約数和(自身を含む): 27708352

約数和(自身を除く): 15490944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 27271, 54542, 109084, 190897, 218168, 381794, 436336, 763588, 872672, 1527176, 1745344, 3054352, 6108704, 12217408]

約数ペア:

[(1, 12217408), (2, 6108704), (4, 3054352), (7, 1745344), (8, 1527176), (14, 872672), (16, 763588), (28, 436336), (32, 381794), (56, 218168), (64, 190897), (112, 109084), (224, 54542), (448, 27271)]