42723328

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 89238240

約数和(自身を除く): 46514912

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 907, 1024, 1472, 1814, 2048, 2944, 3628, 5888, 7256, 11776, 14512, 20861, 23552, 29024, 41722, 47104, 58048, 83444, 116096, 166888, 232192, 333776, 464384, 667552, 928768, 1335104, 1857536, 2670208, 5340416, 10680832, 21361664, 42723328]

約数ペア:

[(1, 42723328), (2, 21361664), (4, 10680832), (8, 5340416), (16, 2670208), (23, 1857536), (32, 1335104), (46, 928768), (64, 667552), (92, 464384), (128, 333776), (184, 232192), (256, 166888), (368, 116096), (512, 83444), (736, 58048), (907, 47104), (1024, 41722), (1472, 29024), (1814, 23552), (2048, 20861), (2944, 14512), (3628, 11776), (5888, 7256)]