28284636

素因数分解:

$2^2\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{1787}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 66084480

約数和(自身を除く): 37799844

約数列:

[1, 2, 3, 4, 6, 12, 1319, 1787, 2638, 3574, 3957, 5276, 5361, 7148, 7914, 10722, 15828, 21444, 2357053, 4714106, 7071159, 9428212, 14142318, 28284636]

約数ペア:

[(1, 28284636), (2, 14142318), (3, 9428212), (4, 7071159), (6, 4714106), (12, 2357053), (1319, 21444), (1787, 15828), (2638, 10722), (3574, 7914), (3957, 7148), (5276, 5361)]