42218572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2137}}^1$

素因数の和:2601

約数の個数: 24

約数和(自身を含む): 80816400

約数和(自身を除く): 38597828

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1796, 2137, 4274, 4939, 8548, 9878, 19756, 23507, 47014, 94028, 959513, 1919026, 3838052, 10554643, 21109286, 42218572]

約数ペア:

[(1, 42218572), (2, 21109286), (4, 10554643), (11, 3838052), (22, 1919026), (44, 959513), (449, 94028), (898, 47014), (1796, 23507), (2137, 19756), (4274, 9878), (4939, 8548)]