71089964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 142732800

約数和(自身を除く): 71642836

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 199, 253, 353, 398, 506, 706, 796, 1012, 1412, 2189, 3883, 4378, 4577, 7766, 8119, 8756, 9154, 15532, 16238, 18308, 32476, 50347, 70247, 89309, 100694, 140494, 178618, 201388, 280988, 357236, 772717, 1545434, 1615681, 3090868, 3231362, 6462724, 17772491, 35544982, 71089964]

約数ペア:

[(1, 71089964), (2, 35544982), (4, 17772491), (11, 6462724), (22, 3231362), (23, 3090868), (44, 1615681), (46, 1545434), (92, 772717), (199, 357236), (253, 280988), (353, 201388), (398, 178618), (506, 140494), (706, 100694), (796, 89309), (1012, 70247), (1412, 50347), (2189, 32476), (3883, 18308), (4378, 16238), (4577, 15532), (7766, 9154), (8119, 8756)]