76401356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1321}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 141030960

約数和(自身を除く): 64629604

約数列:

[1, 2, 4, 19, 38, 76, 761, 1321, 1522, 2642, 3044, 5284, 14459, 25099, 28918, 50198, 57836, 100396, 1005281, 2010562, 4021124, 19100339, 38200678, 76401356]

約数ペア:

[(1, 76401356), (2, 38200678), (4, 19100339), (19, 4021124), (38, 2010562), (76, 1005281), (761, 100396), (1321, 57836), (1522, 50198), (2642, 28918), (3044, 25099), (5284, 14459)]