42325274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{65519}}^1$

素因数の和:65557

約数の個数: 16

約数和(自身を含む): 70761600

約数和(自身を除く): 28436326

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 65519, 131038, 1113823, 1244861, 2227646, 2489722, 21162637, 42325274]

約数ペア:

[(1, 42325274), (2, 21162637), (17, 2489722), (19, 2227646), (34, 1244861), (38, 1113823), (323, 131038), (646, 65519)]