27913610

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6961}}^1$

素因数の和:7369

約数の個数: 16

約数和(自身を含む): 50377032

約数和(自身を除く): 22463422

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 6961, 13922, 34805, 69610, 2791361, 5582722, 13956805, 27913610]

約数ペア:

[(1, 27913610), (2, 13956805), (5, 5582722), (10, 2791361), (401, 69610), (802, 34805), (2005, 13922), (4010, 6961)]