69809852

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53047}}^1$

素因数の和:53105

約数の個数: 24

約数和(自身を含む): 142593024

約数和(自身を除く): 72783172

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 53047, 106094, 212188, 371329, 742658, 1485316, 2493209, 4986418, 9972836, 17452463, 34904926, 69809852]

約数ペア:

[(1, 69809852), (2, 34904926), (4, 17452463), (7, 9972836), (14, 4986418), (28, 2493209), (47, 1485316), (94, 742658), (188, 371329), (329, 212188), (658, 106094), (1316, 53047)]