28256388

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{7523}}^1$

素因数の和:7843

約数の個数: 24

約数和(自身を含む): 66151008

約数和(自身を除く): 37894620

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 7523, 15046, 22569, 30092, 45138, 90276, 2354699, 4709398, 7064097, 9418796, 14128194, 28256388]

約数ペア:

[(1, 28256388), (2, 14128194), (3, 9418796), (4, 7064097), (6, 4709398), (12, 2354699), (313, 90276), (626, 45138), (939, 30092), (1252, 22569), (1878, 15046), (3756, 7523)]