66996644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{117127}}^1$

素因数の和:117155

約数の個数: 24

約数和(自身を含む): 137742528

約数和(自身を除く): 70745884

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 117127, 234254, 468508, 1288397, 1522651, 2576794, 3045302, 5153588, 6090604, 16749161, 33498322, 66996644]

約数ペア:

[(1, 66996644), (2, 33498322), (4, 16749161), (11, 6090604), (13, 5153588), (22, 3045302), (26, 2576794), (44, 1522651), (52, 1288397), (143, 468508), (286, 234254), (572, 117127)]