42003838

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{72671}}^1$

素因数の和:72707

約数の個数: 12

約数和(自身を含む): 66930912

約数和(自身を除く): 24927074

約数列:

[1, 2, 17, 34, 289, 578, 72671, 145342, 1235407, 2470814, 21001919, 42003838]

約数ペア:

[(1, 42003838), (2, 21001919), (17, 2470814), (34, 1235407), (289, 145342), (578, 72671)]