42450538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{15259}}^1$

素因数の和:15381

約数の個数: 16

約数和(自身を含む): 69219360

約数和(自身を除く): 26768822

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 15259, 30518, 198367, 396734, 1632713, 3265426, 21225269, 42450538]

約数ペア:

[(1, 42450538), (2, 21225269), (13, 3265426), (26, 1632713), (107, 396734), (214, 198367), (1391, 30518), (2782, 15259)]