27970256

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{5009}}^1$

素因数の和:5366

約数の個数: 20

約数和(自身を含む): 54358500

約数和(自身を除く): 26388244

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5009, 5584, 10018, 20036, 40072, 80144, 1748141, 3496282, 6992564, 13985128, 27970256]

約数ペア:

[(1, 27970256), (2, 13985128), (4, 6992564), (8, 3496282), (16, 1748141), (349, 80144), (698, 40072), (1396, 20036), (2792, 10018), (5009, 5584)]