27690124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{743}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 60996096

約数和(自身を除く): 33305972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 743, 847, 1331, 1486, 1694, 2662, 2972, 3388, 5201, 5324, 8173, 9317, 10402, 16346, 18634, 20804, 32692, 37268, 57211, 89903, 114422, 179806, 228844, 359612, 629321, 988933, 1258642, 1977866, 2517284, 3955732, 6922531, 13845062, 27690124]

約数ペア:

[(1, 27690124), (2, 13845062), (4, 6922531), (7, 3955732), (11, 2517284), (14, 1977866), (22, 1258642), (28, 988933), (44, 629321), (77, 359612), (121, 228844), (154, 179806), (242, 114422), (308, 89903), (484, 57211), (743, 37268), (847, 32692), (1331, 20804), (1486, 18634), (1694, 16346), (2662, 10402), (2972, 9317), (3388, 8173), (5201, 5324)]