42746314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{86531}}^1$

素因数の和:86565

約数の個数: 16

約数和(自身を含む): 72686880

約数和(自身を除く): 29940566

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 86531, 173062, 1124903, 1644089, 2249806, 3288178, 21373157, 42746314]

約数ペア:

[(1, 42746314), (2, 21373157), (13, 3288178), (19, 2249806), (26, 1644089), (38, 1124903), (247, 173062), (494, 86531)]