9898448

素因数分解:

$2^4\times 7^1\times {\mathrm{88379}}^1$

素因数の和:88394

約数の個数: 20

約数和(自身を含む): 21918240

約数和(自身を除く): 12019792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 88379, 176758, 353516, 618653, 707032, 1237306, 1414064, 2474612, 4949224, 9898448]

約数ペア:

[(1, 9898448), (2, 4949224), (4, 2474612), (7, 1414064), (8, 1237306), (14, 707032), (16, 618653), (28, 353516), (56, 176758), (112, 88379)]