27837628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 61917184

約数和(自身を除く): 34079556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2467, 2821, 4934, 5642, 9868, 11284, 17269, 32071, 34538, 64142, 69076, 76477, 128284, 152954, 224497, 305908, 448994, 535339, 897988, 994201, 1070678, 1988402, 2141356, 3976804, 6959407, 13918814, 27837628]

約数ペア:

[(1, 27837628), (2, 13918814), (4, 6959407), (7, 3976804), (13, 2141356), (14, 1988402), (26, 1070678), (28, 994201), (31, 897988), (52, 535339), (62, 448994), (91, 305908), (124, 224497), (182, 152954), (217, 128284), (364, 76477), (403, 69076), (434, 64142), (806, 34538), (868, 32071), (1612, 17269), (2467, 11284), (2821, 9868), (4934, 5642)]