42065924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1321}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 77733600

約数和(自身を除く): 35667676

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1321, 1676, 2642, 5284, 7961, 15922, 25099, 31844, 50198, 100396, 553499, 1106998, 2213996, 10516481, 21032962, 42065924]

約数ペア:

[(1, 42065924), (2, 21032962), (4, 10516481), (19, 2213996), (38, 1106998), (76, 553499), (419, 100396), (838, 50198), (1321, 31844), (1676, 25099), (2642, 15922), (5284, 7961)]