28264501252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{271367}}^1$

素因数の和:273387

約数の個数: 24

約数和(自身を含む): 53294504256

約数和(自身を除く): 25030003004

約数列:

[1, 2, 4, 13, 26, 52, 2003, 4006, 8012, 26039, 52078, 104156, 271367, 542734, 1085468, 3527771, 7055542, 14111084, 543548101, 1087096202, 2174192404, 7066125313, 14132250626, 28264501252]

約数ペア:

[(1, 28264501252), (2, 14132250626), (4, 7066125313), (13, 2174192404), (26, 1087096202), (52, 543548101), (2003, 14111084), (4006, 7055542), (8012, 3527771), (26039, 1085468), (52078, 542734), (104156, 271367)]