42495721

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 45294480

約数和(自身を除く): 2798759

約数列:

[1, 37, 41, 109, 257, 1517, 4033, 4469, 9509, 10537, 28013, 165353, 389869, 1036481, 1148533, 42495721]

約数ペア:

[(1, 42495721), (37, 1148533), (41, 1036481), (109, 389869), (257, 165353), (1517, 28013), (4033, 10537), (4469, 9509)]