28304724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336961}}^1$

素因数の和:336975

約数の個数: 24

約数和(自身を含む): 75479488

約数和(自身を除く): 47174764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336961, 673922, 1010883, 1347844, 2021766, 2358727, 4043532, 4717454, 7076181, 9434908, 14152362, 28304724]

約数ペア:

[(1, 28304724), (2, 14152362), (3, 9434908), (4, 7076181), (6, 4717454), (7, 4043532), (12, 2358727), (14, 2021766), (21, 1347844), (28, 1010883), (42, 673922), (84, 336961)]