66360398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 111428352

約数和(自身を除く): 45067954

約数列:

[1, 2, 13, 26, 31, 62, 281, 293, 403, 562, 586, 806, 3653, 3809, 7306, 7618, 8711, 9083, 17422, 18166, 82333, 113243, 118079, 164666, 226486, 236158, 1070329, 2140658, 2552323, 5104646, 33180199, 66360398]

約数ペア:

[(1, 66360398), (2, 33180199), (13, 5104646), (26, 2552323), (31, 2140658), (62, 1070329), (281, 236158), (293, 226486), (403, 164666), (562, 118079), (586, 113243), (806, 82333), (3653, 18166), (3809, 17422), (7306, 9083), (7618, 8711)]