28027976

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{52291}}^1$

素因数の和:52364

約数の個数: 16

約数和(自身を含む): 53337840

約数和(自身を除く): 25309864

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 52291, 104582, 209164, 418328, 3503497, 7006994, 14013988, 28027976]

約数ペア:

[(1, 28027976), (2, 14013988), (4, 7006994), (8, 3503497), (67, 418328), (134, 209164), (268, 104582), (536, 52291)]