2837584

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2647}}^1$

素因数の和:2722

約数の個数: 20

約数和(自身を含む): 5581984

約数和(自身を除く): 2744400

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2647, 5294, 10588, 21176, 42352, 177349, 354698, 709396, 1418792, 2837584]

約数ペア:

[(1, 2837584), (2, 1418792), (4, 709396), (8, 354698), (16, 177349), (67, 42352), (134, 21176), (268, 10588), (536, 5294), (1072, 2647)]