27888470

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28751}}^1$

素因数の和:28855

約数の個数: 16

約数和(自身を含む): 50718528

約数和(自身を除く): 22830058

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 28751, 57502, 143755, 287510, 2788847, 5577694, 13944235, 27888470]

約数ペア:

[(1, 27888470), (2, 13944235), (5, 5577694), (10, 2788847), (97, 287510), (194, 143755), (485, 57502), (970, 28751)]