42759766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160751}}^1$

素因数の和:160779

約数の個数: 16

約数和(自身を含む): 77160960

約数和(自身を除く): 34401194

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 160751, 321502, 1125257, 2250514, 3054269, 6108538, 21379883, 42759766]

約数ペア:

[(1, 42759766), (2, 21379883), (7, 6108538), (14, 3054269), (19, 2250514), (38, 1125257), (133, 321502), (266, 160751)]