69770918

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 122181696

約数和(自身を除く): 52410778

約数列:

[1, 2, 7, 14, 73, 146, 233, 293, 466, 511, 586, 1022, 1631, 2051, 3262, 4102, 17009, 21389, 34018, 42778, 68269, 119063, 136538, 149723, 238126, 299446, 477883, 955766, 4983637, 9967274, 34885459, 69770918]

約数ペア:

[(1, 69770918), (2, 34885459), (7, 9967274), (14, 4983637), (73, 955766), (146, 477883), (233, 299446), (293, 238126), (466, 149723), (511, 136538), (586, 119063), (1022, 68269), (1631, 42778), (2051, 34018), (3262, 21389), (4102, 17009)]