71472712

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{439}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 137491200

約数和(自身を除く): 66018488

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 433, 439, 866, 878, 1732, 1756, 3464, 3512, 20351, 20633, 40702, 41266, 81404, 82532, 162808, 165064, 190087, 380174, 760348, 1520696, 8934089, 17868178, 35736356, 71472712]

約数ペア:

[(1, 71472712), (2, 35736356), (4, 17868178), (8, 8934089), (47, 1520696), (94, 760348), (188, 380174), (376, 190087), (433, 165064), (439, 162808), (866, 82532), (878, 81404), (1732, 41266), (1756, 40702), (3464, 20633), (3512, 20351)]