28667478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{883}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 65684736

約数和(自身を除く): 37017258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 773, 883, 1546, 1766, 2319, 2649, 4638, 5298, 5411, 6181, 10822, 12362, 16233, 18543, 32466, 37086, 682559, 1365118, 2047677, 4095354, 4777913, 9555826, 14333739, 28667478]

約数ペア:

[(1, 28667478), (2, 14333739), (3, 9555826), (6, 4777913), (7, 4095354), (14, 2047677), (21, 1365118), (42, 682559), (773, 37086), (883, 32466), (1546, 18543), (1766, 16233), (2319, 12362), (2649, 10822), (4638, 6181), (5298, 5411)]