42992896

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{8839}}^1$

素因数の和:8874

約数の個数: 36

約数和(自身を含む): 90344800

約数和(自身を除く): 47351904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 8839, 17678, 35356, 70712, 141424, 167941, 282848, 335882, 565696, 671764, 1131392, 1343528, 2262784, 2687056, 5374112, 10748224, 21496448, 42992896]

約数ペア:

[(1, 42992896), (2, 21496448), (4, 10748224), (8, 5374112), (16, 2687056), (19, 2262784), (32, 1343528), (38, 1131392), (64, 671764), (76, 565696), (128, 335882), (152, 282848), (256, 167941), (304, 141424), (608, 70712), (1216, 35356), (2432, 17678), (4864, 8839)]