28876798

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 44662464

約数和(自身を除く): 15785666

約数列:

[1, 2, 37, 74, 317, 634, 1231, 2462, 11729, 23458, 45547, 91094, 390227, 780454, 14438399, 28876798]

約数ペア:

[(1, 28876798), (2, 14438399), (37, 780454), (74, 390227), (317, 91094), (634, 45547), (1231, 23458), (2462, 11729)]