66565774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{57089}}^1$

素因数の和:57155

約数の個数: 16

約数和(自身を含む): 110982960

約数和(自身を除く): 44417186

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 57089, 114178, 627979, 1255958, 3025717, 6051434, 33282887, 66565774]

約数ペア:

[(1, 66565774), (2, 33282887), (11, 6051434), (22, 3025717), (53, 1255958), (106, 627979), (583, 114178), (1166, 57089)]