28556144

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{3299}}^1$

素因数の和:3848

約数の個数: 20

約数和(自身を含む): 55446600

約数和(自身を除く): 26890456

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 3299, 4328, 6598, 8656, 13196, 26392, 52784, 1784759, 3569518, 7139036, 14278072, 28556144]

約数ペア:

[(1, 28556144), (2, 14278072), (4, 7139036), (8, 3569518), (16, 1784759), (541, 52784), (1082, 26392), (2164, 13196), (3299, 8656), (4328, 6598)]