127736384

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{28111}}^1$

素因数の和:28194

約数の個数: 28

約数和(自身を含む): 257056128

約数和(自身を除く): 129319744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 28111, 56222, 112444, 224888, 449776, 899552, 1799104, 1995881, 3991762, 7983524, 15967048, 31934096, 63868192, 127736384]

約数ペア:

[(1, 127736384), (2, 63868192), (4, 31934096), (8, 15967048), (16, 7983524), (32, 3991762), (64, 1995881), (71, 1799104), (142, 899552), (284, 449776), (568, 224888), (1136, 112444), (2272, 56222), (4544, 28111)]