66191866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{2267}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 107067744

約数和(自身を除く): 40875878

約数列:

[1, 2, 13, 26, 1123, 2246, 2267, 4534, 14599, 29198, 29471, 58942, 2545841, 5091682, 33095933, 66191866]

約数ペア:

[(1, 66191866), (2, 33095933), (13, 5091682), (26, 2545841), (1123, 58942), (2246, 29471), (2267, 29198), (4534, 14599)]