28165472

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{16607}}^1$

素因数の和:16670

約数の個数: 24

約数和(自身を含む): 56500416

約数和(自身を除く): 28334944

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 16607, 33214, 66428, 132856, 265712, 531424, 880171, 1760342, 3520684, 7041368, 14082736, 28165472]

約数ペア:

[(1, 28165472), (2, 14082736), (4, 7041368), (8, 3520684), (16, 1760342), (32, 880171), (53, 531424), (106, 265712), (212, 132856), (424, 66428), (848, 33214), (1696, 16607)]