40039964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{25601}}^1$

素因数の和:25645

約数の個数: 24

約数和(自身を含む): 77420448

約数和(自身を除く): 37380484

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 25601, 51202, 102404, 435217, 588823, 870434, 1177646, 1740868, 2355292, 10009991, 20019982, 40039964]

約数ペア:

[(1, 40039964), (2, 20019982), (4, 10009991), (17, 2355292), (23, 1740868), (34, 1177646), (46, 870434), (68, 588823), (92, 435217), (391, 102404), (782, 51202), (1564, 25601)]