42407738

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{3739}}^1$

素因数の和:3901

約数の個数: 16

約数和(自身を含む): 65435040

約数和(自身を除く): 23027302

約数列:

[1, 2, 53, 106, 107, 214, 3739, 5671, 7478, 11342, 198167, 396334, 400073, 800146, 21203869, 42407738]

約数ペア:

[(1, 42407738), (2, 21203869), (53, 800146), (106, 400073), (107, 396334), (214, 198167), (3739, 11342), (5671, 7478)]