28905202

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1242

約数の個数: 24

約数和(自身を含む): 47169936

約数和(自身を除く): 18264734

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1163, 1462, 2326, 12427, 19771, 24854, 39542, 50009, 100018, 336107, 672214, 850153, 1700306, 14452601, 28905202]

約数ペア:

[(1, 28905202), (2, 14452601), (17, 1700306), (34, 850153), (43, 672214), (86, 336107), (289, 100018), (578, 50009), (731, 39542), (1163, 24854), (1462, 19771), (2326, 12427)]