28435930

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5839}}^1$

素因数の和:6333

約数の個数: 16

約数和(自身を含む): 51298560

約数和(自身を除く): 22862630

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 5839, 11678, 29195, 58390, 2843593, 5687186, 14217965, 28435930]

約数ペア:

[(1, 28435930), (2, 14217965), (5, 5687186), (10, 2843593), (487, 58390), (974, 29195), (2435, 11678), (4870, 5839)]