28376196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7364

約数の個数: 48

約数和(自身を含む): 73805760

約数和(自身を除く): 45429564

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7321, 14642, 21963, 29284, 43926, 87852, 124457, 139099, 248914, 278198, 373371, 417297, 497828, 556396, 746742, 834594, 1493484, 1669188, 2364683, 4729366, 7094049, 9458732, 14188098, 28376196]

約数ペア:

[(1, 28376196), (2, 14188098), (3, 9458732), (4, 7094049), (6, 4729366), (12, 2364683), (17, 1669188), (19, 1493484), (34, 834594), (38, 746742), (51, 556396), (57, 497828), (68, 417297), (76, 373371), (102, 278198), (114, 248914), (204, 139099), (228, 124457), (323, 87852), (646, 43926), (969, 29284), (1292, 21963), (1938, 14642), (3876, 7321)]