28259056

素因数分解:

$2^4\times 7^1\times {\mathrm{252313}}^1$

素因数の和:252328

約数の個数: 20

約数和(自身を含む): 62573872

約数和(自身を除く): 34314816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 252313, 504626, 1009252, 1766191, 2018504, 3532382, 4037008, 7064764, 14129528, 28259056]

約数ペア:

[(1, 28259056), (2, 14129528), (4, 7064764), (7, 4037008), (8, 3532382), (14, 2018504), (16, 1766191), (28, 1009252), (56, 504626), (112, 252313)]