27729388

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 49850640

約数和(自身を除く): 22121252

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 941, 1882, 3764, 7367, 14734, 29468, 49873, 99746, 130799, 199492, 261598, 523196, 6932347, 13864694, 27729388]

約数ペア:

[(1, 27729388), (2, 13864694), (4, 6932347), (53, 523196), (106, 261598), (139, 199492), (212, 130799), (278, 99746), (556, 49873), (941, 29468), (1882, 14734), (3764, 7367)]