28917578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36979}}^1$

素因数の和:37021

約数の個数: 16

約数和(自身を含む): 47926080

約数和(自身を除く): 19008502

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36979, 73958, 628643, 850517, 1257286, 1701034, 14458789, 28917578]

約数ペア:

[(1, 28917578), (2, 14458789), (17, 1701034), (23, 1257286), (34, 850517), (46, 628643), (391, 73958), (782, 36979)]