38789572

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1871}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 69818112

約数和(自身を除く): 31028540

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 1871, 3742, 5183, 7484, 10366, 20732, 132841, 136583, 265682, 273166, 531364, 546332, 9697393, 19394786, 38789572]

約数ペア:

[(1, 38789572), (2, 19394786), (4, 9697393), (71, 546332), (73, 531364), (142, 273166), (146, 265682), (284, 136583), (292, 132841), (1871, 20732), (3742, 10366), (5183, 7484)]