7487116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 16420096

約数和(自身を除く): 8932980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 307, 364, 469, 614, 871, 938, 1228, 1742, 1876, 2149, 3484, 3991, 4298, 6097, 7982, 8596, 12194, 15964, 20569, 24388, 27937, 41138, 55874, 82276, 111748, 143983, 267397, 287966, 534794, 575932, 1069588, 1871779, 3743558, 7487116]

約数ペア:

[(1, 7487116), (2, 3743558), (4, 1871779), (7, 1069588), (13, 575932), (14, 534794), (26, 287966), (28, 267397), (52, 143983), (67, 111748), (91, 82276), (134, 55874), (182, 41138), (268, 27937), (307, 24388), (364, 20569), (469, 15964), (614, 12194), (871, 8596), (938, 7982), (1228, 6097), (1742, 4298), (1876, 3991), (2149, 3484)]