28960137854

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{509449}}^1$

素因数の和:510155

約数の個数: 16

約数和(自身を含む): 44517778800

約数和(自身を除く): 15557640946

約数列:

[1, 2, 43, 86, 661, 1322, 28423, 56846, 509449, 1018898, 21906307, 43812614, 336745789, 673491578, 14480068927, 28960137854]

約数ペア:

[(1, 28960137854), (2, 14480068927), (43, 673491578), (86, 336745789), (661, 43812614), (1322, 21906307), (28423, 1018898), (56846, 509449)]