28577633

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{6553}}^1$

素因数の和:6656

約数の個数: 12

約数和(自身を含む): 33622020

約数和(自身を除く): 5044387

約数列:

[1, 7, 49, 89, 623, 4361, 6553, 45871, 321097, 583217, 4082519, 28577633]

約数ペア:

[(1, 28577633), (7, 4082519), (49, 583217), (89, 321097), (623, 45871), (4361, 6553)]