1993664512

素因数分解:

$2^{11}\times 7^1\times {\mathrm{139067}}^1$

素因数の和:139096

約数の個数: 48

約数和(自身を含む): 4555867680

約数和(自身を除く): 2562203168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 139067, 278134, 556268, 973469, 1112536, 1946938, 2225072, 3893876, 4450144, 7787752, 8900288, 15575504, 17800576, 31151008, 35601152, 62302016, 71202304, 124604032, 142404608, 249208064, 284809216, 498416128, 996832256, 1993664512]

約数ペア:

[(1, 1993664512), (2, 996832256), (4, 498416128), (7, 284809216), (8, 249208064), (14, 142404608), (16, 124604032), (28, 71202304), (32, 62302016), (56, 35601152), (64, 31151008), (112, 17800576), (128, 15575504), (224, 8900288), (256, 7787752), (448, 4450144), (512, 3893876), (896, 2225072), (1024, 1946938), (1792, 1112536), (2048, 973469), (3584, 556268), (7168, 278134), (14336, 139067)]