71033228

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{35731}}^1$

素因数の和:35813

約数の個数: 24

約数和(自身を含む): 144071424

約数和(自身を除く): 73038196

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 35731, 71462, 142924, 250117, 500234, 1000468, 2536901, 5073802, 10147604, 17758307, 35516614, 71033228]

約数ペア:

[(1, 71033228), (2, 35516614), (4, 17758307), (7, 10147604), (14, 5073802), (28, 2536901), (71, 1000468), (142, 500234), (284, 250117), (497, 142924), (994, 71462), (1988, 35731)]