5429228

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 11015424

約数和(自身を除く): 5586196

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2731, 5462, 10924, 19117, 38234, 76468, 193901, 387802, 775604, 1357307, 2714614, 5429228]

約数ペア:

[(1, 5429228), (2, 2714614), (4, 1357307), (7, 775604), (14, 387802), (28, 193901), (71, 76468), (142, 38234), (284, 19117), (497, 10924), (994, 5462), (1988, 2731)]