28481516

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6091}}^1$

素因数の和:6269

約数の個数: 24

約数和(自身を含む): 57313536

約数和(自身を除く): 28832020

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 6091, 12182, 24364, 42637, 85274, 170548, 1017197, 2034394, 4068788, 7120379, 14240758, 28481516]

約数ペア:

[(1, 28481516), (2, 14240758), (4, 7120379), (7, 4068788), (14, 2034394), (28, 1017197), (167, 170548), (334, 85274), (668, 42637), (1169, 24364), (2338, 12182), (4676, 6091)]