556626448

素因数分解:

$2^4\times 7^1\times {\mathrm{4969879}}^1$

素因数の和:4969894

約数の個数: 20

約数和(自身を含む): 1232530240

約数和(自身を除く): 675903792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4969879, 9939758, 19879516, 34789153, 39759032, 69578306, 79518064, 139156612, 278313224, 556626448]

約数ペア:

[(1, 556626448), (2, 278313224), (4, 139156612), (7, 79518064), (8, 69578306), (14, 39759032), (16, 34789153), (28, 19879516), (56, 9939758), (112, 4969879)]