392490112

素因数分解:

$2^7\times 7^1\times {\mathrm{438047}}^1$

素因数の和:438068

約数の個数: 32

約数和(自身を含む): 893617920

約数和(自身を除く): 501127808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 438047, 876094, 1752188, 3066329, 3504376, 6132658, 7008752, 12265316, 14017504, 24530632, 28035008, 49061264, 56070016, 98122528, 196245056, 392490112]

約数ペア:

[(1, 392490112), (2, 196245056), (4, 98122528), (7, 56070016), (8, 49061264), (14, 28035008), (16, 24530632), (28, 14017504), (32, 12265316), (56, 7008752), (64, 6132658), (112, 3504376), (128, 3066329), (224, 1752188), (448, 876094), (896, 438047)]