8256908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 16934400

約数和(自身を除く): 8677492

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 164, 199, 253, 398, 451, 506, 796, 902, 943, 1012, 1804, 1886, 2189, 3772, 4378, 4577, 8159, 8756, 9154, 10373, 16318, 18308, 20746, 32636, 41492, 50347, 89749, 100694, 179498, 187657, 201388, 358996, 375314, 750628, 2064227, 4128454, 8256908]

約数ペア:

[(1, 8256908), (2, 4128454), (4, 2064227), (11, 750628), (22, 375314), (23, 358996), (41, 201388), (44, 187657), (46, 179498), (82, 100694), (92, 89749), (164, 50347), (199, 41492), (253, 32636), (398, 20746), (451, 18308), (506, 16318), (796, 10373), (902, 9154), (943, 8756), (1012, 8159), (1804, 4577), (1886, 4378), (2189, 3772)]