27283568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131171}}^1$

素因数の和:131192

約数の個数: 20

約数和(自身を含む): 56928648

約数和(自身を除く): 29645080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 131171, 262342, 524684, 1049368, 1705223, 2098736, 3410446, 6820892, 13641784, 27283568]

約数ペア:

[(1, 27283568), (2, 13641784), (4, 6820892), (8, 3410446), (13, 2098736), (16, 1705223), (26, 1049368), (52, 524684), (104, 262342), (208, 131171)]