9870448

素因数分解:

$2^4\times 7^1\times {\mathrm{88129}}^1$

素因数の和:88144

約数の個数: 20

約数和(自身を含む): 21856240

約数和(自身を除く): 11985792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 88129, 176258, 352516, 616903, 705032, 1233806, 1410064, 2467612, 4935224, 9870448]

約数ペア:

[(1, 9870448), (2, 4935224), (4, 2467612), (7, 1410064), (8, 1233806), (14, 705032), (16, 616903), (28, 352516), (56, 176258), (112, 88129)]