26989534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 50139936

約数和(自身を除く): 23150402

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 121, 143, 242, 253, 286, 299, 373, 506, 598, 746, 1573, 2783, 3146, 3289, 4103, 4849, 5566, 6578, 8206, 8579, 9698, 17158, 36179, 45133, 53339, 72358, 90266, 94369, 106678, 111527, 188738, 223054, 586729, 1038059, 1173458, 1226797, 2076118, 2453594, 13494767, 26989534]

約数ペア:

[(1, 26989534), (2, 13494767), (11, 2453594), (13, 2076118), (22, 1226797), (23, 1173458), (26, 1038059), (46, 586729), (121, 223054), (143, 188738), (242, 111527), (253, 106678), (286, 94369), (299, 90266), (373, 72358), (506, 53339), (598, 45133), (746, 36179), (1573, 17158), (2783, 9698), (3146, 8579), (3289, 8206), (4103, 6578), (4849, 5566)]