3938144

素因数分解:

$2^5\times 7^1\times {\mathrm{17581}}^1$

素因数の和:17598

約数の個数: 24

約数和(自身を含む): 8861328

約数和(自身を除く): 4923184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 17581, 35162, 70324, 123067, 140648, 246134, 281296, 492268, 562592, 984536, 1969072, 3938144]

約数ペア:

[(1, 3938144), (2, 1969072), (4, 984536), (7, 562592), (8, 492268), (14, 281296), (16, 246134), (28, 140648), (32, 123067), (56, 70324), (112, 35162), (224, 17581)]