66755306

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{2203}}^1$

素因数の和:2453

約数の個数: 16

約数和(自身を含む): 101824800

約数和(自身を除く): 35069494

約数列:

[1, 2, 109, 139, 218, 278, 2203, 4406, 15151, 30302, 240127, 306217, 480254, 612434, 33377653, 66755306]

約数ペア:

[(1, 66755306), (2, 33377653), (109, 612434), (139, 480254), (218, 306217), (278, 240127), (2203, 30302), (4406, 15151)]