1991296

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 4063680

約数和(自身を除く): 2072384

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 331, 376, 662, 752, 1324, 1504, 2648, 3008, 5296, 6016, 10592, 15557, 21184, 31114, 42368, 62228, 124456, 248912, 497824, 995648, 1991296]

約数ペア:

[(1, 1991296), (2, 995648), (4, 497824), (8, 248912), (16, 124456), (32, 62228), (47, 42368), (64, 31114), (94, 21184), (128, 15557), (188, 10592), (331, 6016), (376, 5296), (662, 3008), (752, 2648), (1324, 1504)]