29280248

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 57404160

約数和(自身を除く): 28123912

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1811, 2021, 3622, 4042, 7244, 8084, 14488, 16168, 77873, 85117, 155746, 170234, 311492, 340468, 622984, 680936, 3660031, 7320062, 14640124, 29280248]

約数ペア:

[(1, 29280248), (2, 14640124), (4, 7320062), (8, 3660031), (43, 680936), (47, 622984), (86, 340468), (94, 311492), (172, 170234), (188, 155746), (344, 85117), (376, 77873), (1811, 16168), (2021, 14488), (3622, 8084), (4042, 7244)]