28791808

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:958

約数の個数: 44

約数和(自身を含む): 59477632

約数和(自身を除く): 30685824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 907, 992, 1024, 1814, 1984, 3628, 3968, 7256, 7936, 14512, 15872, 28117, 29024, 31744, 56234, 58048, 112468, 116096, 224936, 232192, 449872, 464384, 899744, 928768, 1799488, 3598976, 7197952, 14395904, 28791808]

約数ペア:

[(1, 28791808), (2, 14395904), (4, 7197952), (8, 3598976), (16, 1799488), (31, 928768), (32, 899744), (62, 464384), (64, 449872), (124, 232192), (128, 224936), (248, 116096), (256, 112468), (496, 58048), (512, 56234), (907, 31744), (992, 29024), (1024, 28117), (1814, 15872), (1984, 14512), (3628, 7936), (3968, 7256)]