70895476

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17921}}^1$

素因数の和:17991

約数の個数: 24

約数和(自身を含む): 132479424

約数和(自身を除く): 61583948

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 17921, 35842, 71684, 412183, 770603, 824366, 1541206, 1648732, 3082412, 17723869, 35447738, 70895476]

約数ペア:

[(1, 70895476), (2, 35447738), (4, 17723869), (23, 3082412), (43, 1648732), (46, 1541206), (86, 824366), (92, 770603), (172, 412183), (989, 71684), (1978, 35842), (3956, 17921)]