64246402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1314

約数の個数: 24

約数和(自身を含む): 106442028

約数和(自身を除く): 42195626

約数列:

[1, 2, 11, 22, 121, 242, 257, 514, 1033, 2066, 2827, 5654, 11363, 22726, 31097, 62194, 124993, 249986, 265481, 530962, 2920291, 5840582, 32123201, 64246402]

約数ペア:

[(1, 64246402), (2, 32123201), (11, 5840582), (22, 2920291), (121, 530962), (242, 265481), (257, 249986), (514, 124993), (1033, 62194), (2066, 31097), (2827, 22726), (5654, 11363)]