42740426

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{3323}}^1$

素因数の和:3493

約数の個数: 16

約数和(自身を含む): 65815200

約数和(自身を除く): 23074774

約数列:

[1, 2, 59, 109, 118, 218, 3323, 6431, 6646, 12862, 196057, 362207, 392114, 724414, 21370213, 42740426]

約数ペア:

[(1, 42740426), (2, 21370213), (59, 724414), (109, 392114), (118, 362207), (218, 196057), (3323, 12862), (6431, 6646)]