42965042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{3203}}^1$

素因数の和:3577

約数の個数: 16

約数和(自身を含む): 68052960

約数和(自身を除く): 25087918

約数列:

[1, 2, 19, 38, 353, 706, 3203, 6406, 6707, 13414, 60857, 121714, 1130659, 2261318, 21482521, 42965042]

約数ペア:

[(1, 42965042), (2, 21482521), (19, 2261318), (38, 1130659), (353, 121714), (706, 60857), (3203, 13414), (6406, 6707)]