28762188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26339}}^1$

素因数の和:26366

約数の個数: 48

約数和(自身を含む): 82602240

約数和(自身を除く): 53840052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 26339, 52678, 79017, 105356, 158034, 184373, 316068, 342407, 368746, 553119, 684814, 737492, 1027221, 1106238, 1369628, 2054442, 2212476, 2396849, 4108884, 4793698, 7190547, 9587396, 14381094, 28762188]

約数ペア:

[(1, 28762188), (2, 14381094), (3, 9587396), (4, 7190547), (6, 4793698), (7, 4108884), (12, 2396849), (13, 2212476), (14, 2054442), (21, 1369628), (26, 1106238), (28, 1027221), (39, 737492), (42, 684814), (52, 553119), (78, 368746), (84, 342407), (91, 316068), (156, 184373), (182, 158034), (273, 105356), (364, 79017), (546, 52678), (1092, 26339)]