65553124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 143183488

約数和(自身を除く): 77630364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 292, 364, 511, 949, 1022, 1898, 2044, 2467, 3796, 4934, 6643, 9868, 13286, 17269, 26572, 32071, 34538, 64142, 69076, 128284, 180091, 224497, 360182, 448994, 720364, 897988, 1260637, 2341183, 2521274, 4682366, 5042548, 9364732, 16388281, 32776562, 65553124]

約数ペア:

[(1, 65553124), (2, 32776562), (4, 16388281), (7, 9364732), (13, 5042548), (14, 4682366), (26, 2521274), (28, 2341183), (52, 1260637), (73, 897988), (91, 720364), (146, 448994), (182, 360182), (292, 224497), (364, 180091), (511, 128284), (949, 69076), (1022, 64142), (1898, 34538), (2044, 32071), (2467, 26572), (3796, 17269), (4934, 13286), (6643, 9868)]