66318398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{1427}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 104872320

約数和(自身を除く): 38553922

約数列:

[1, 2, 19, 38, 1223, 1427, 2446, 2854, 23237, 27113, 46474, 54226, 1745221, 3490442, 33159199, 66318398]

約数ペア:

[(1, 66318398), (2, 33159199), (19, 3490442), (38, 1745221), (1223, 54226), (1427, 46474), (2446, 27113), (2854, 23237)]