28526578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36479}}^1$

素因数の和:36521

約数の個数: 16

約数和(自身を含む): 47278080

約数和(自身を除く): 18751502

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36479, 72958, 620143, 839017, 1240286, 1678034, 14263289, 28526578]

約数ペア:

[(1, 28526578), (2, 14263289), (17, 1678034), (23, 1240286), (34, 839017), (46, 620143), (391, 72958), (782, 36479)]