42564916

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{17191}}^1$

素因数の和:17814

約数の個数: 12

約数和(自身を含む): 74613280

約数和(自身を除く): 32048364

約数列:

[1, 2, 4, 619, 1238, 2476, 17191, 34382, 68764, 10641229, 21282458, 42564916]

約数ペア:

[(1, 42564916), (2, 21282458), (4, 10641229), (619, 68764), (1238, 34382), (2476, 17191)]