28682108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{78797}}^1$

素因数の和:78821

約数の個数: 24

約数和(自身を含む): 61777632

約数和(自身を除く): 33095524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 78797, 157594, 315188, 551579, 1024361, 1103158, 2048722, 2206316, 4097444, 7170527, 14341054, 28682108]

約数ペア:

[(1, 28682108), (2, 14341054), (4, 7170527), (7, 4097444), (13, 2206316), (14, 2048722), (26, 1103158), (28, 1024361), (52, 551579), (91, 315188), (182, 157594), (364, 78797)]