42223274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17491}}^1$

素因数の和:17581

約数の個数: 16

約数和(自身を含む): 68008896

約数和(自身を除く): 25785622

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 17491, 34982, 297347, 594694, 1241861, 2483722, 21111637, 42223274]

約数ペア:

[(1, 42223274), (2, 21111637), (17, 2483722), (34, 1241861), (71, 594694), (142, 297347), (1207, 34982), (2414, 17491)]