28777322

素因数分解:

$2^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1549}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 49401600

約数和(自身を除く): 20624278

約数列:

[1, 2, 7, 14, 1327, 1549, 2654, 3098, 9289, 10843, 18578, 21686, 2055523, 4111046, 14388661, 28777322]

約数ペア:

[(1, 28777322), (2, 14388661), (7, 4111046), (14, 2055523), (1327, 21686), (1549, 18578), (2654, 10843), (3098, 9289)]