1572864

素因数分解:

$2^{19}\times 3^1$

素因数の和:41

約数の個数: 40

約数和(自身を含む): 4194300

約数和(自身を除く): 2621436

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 24576, 32768, 49152, 65536, 98304, 131072, 196608, 262144, 393216, 524288, 786432, 1572864]

約数ペア:

[(1, 1572864), (2, 786432), (3, 524288), (4, 393216), (6, 262144), (8, 196608), (12, 131072), (16, 98304), (24, 65536), (32, 49152), (48, 32768), (64, 24576), (96, 16384), (128, 12288), (192, 8192), (256, 6144), (384, 4096), (512, 3072), (768, 2048), (1024, 1536)]