1189888

素因数分解:

$2^{11}\times 7^1\times {\mathrm{83}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 2751840

約数和(自身を除く): 1561952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 512, 581, 664, 896, 1024, 1162, 1328, 1792, 2048, 2324, 2656, 3584, 4648, 5312, 7168, 9296, 10624, 14336, 18592, 21248, 37184, 42496, 74368, 84992, 148736, 169984, 297472, 594944, 1189888]

約数ペア:

[(1, 1189888), (2, 594944), (4, 297472), (7, 169984), (8, 148736), (14, 84992), (16, 74368), (28, 42496), (32, 37184), (56, 21248), (64, 18592), (83, 14336), (112, 10624), (128, 9296), (166, 7168), (224, 5312), (256, 4648), (332, 3584), (448, 2656), (512, 2324), (581, 2048), (664, 1792), (896, 1328), (1024, 1162)]