66498898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{40697}}^1$

素因数の和:40761

約数の個数: 16

約数和(自身を含む): 107442720

約数和(自身を除く): 40943822

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 40697, 81394, 773243, 1546486, 1749971, 3499942, 33249449, 66498898]

約数ペア:

[(1, 66498898), (2, 33249449), (19, 3499942), (38, 1749971), (43, 1546486), (86, 773243), (817, 81394), (1634, 40697)]