1566287128

素因数分解:

$2^3\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{14713}}^1$

素因数の和:16627

約数の個数: 32

約数和(自身を含む): 3358323360

約数和(自身を除く): 1792036232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1901, 3802, 7604, 13307, 14713, 15208, 26614, 29426, 53228, 58852, 102991, 106456, 117704, 205982, 411964, 823928, 27969413, 55938826, 111877652, 195785891, 223755304, 391571782, 783143564, 1566287128]

約数ペア:

[(1, 1566287128), (2, 783143564), (4, 391571782), (7, 223755304), (8, 195785891), (14, 111877652), (28, 55938826), (56, 27969413), (1901, 823928), (3802, 411964), (7604, 205982), (13307, 117704), (14713, 106456), (15208, 102991), (26614, 58852), (29426, 53228)]