28931539076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{22937}}^1$

素因数の和:23324

約数の個数: 48

約数和(自身を含む): 55954039680

約数和(自身を除く): 27022500604

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 263, 436, 526, 1052, 1199, 2398, 2893, 4796, 5786, 11572, 22937, 28667, 45874, 57334, 91748, 114668, 252307, 315337, 504614, 630674, 1009228, 1261348, 2500133, 5000266, 6032431, 10000532, 12064862, 24129724, 27501463, 55002926, 66356741, 110005852, 132713482, 265426964, 657534979, 1315069958, 2630139916, 7232884769, 14465769538, 28931539076]

約数ペア:

[(1, 28931539076), (2, 14465769538), (4, 7232884769), (11, 2630139916), (22, 1315069958), (44, 657534979), (109, 265426964), (218, 132713482), (263, 110005852), (436, 66356741), (526, 55002926), (1052, 27501463), (1199, 24129724), (2398, 12064862), (2893, 10000532), (4796, 6032431), (5786, 5000266), (11572, 2500133), (22937, 1261348), (28667, 1009228), (45874, 630674), (57334, 504614), (91748, 315337), (114668, 252307)]