71388872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9463}}^1$

素因数の和:9533

約数の個数: 32

約数和(自身を含む): 143095680

約数和(自身を除く): 71706808

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 9463, 18926, 37852, 75704, 217649, 387983, 435298, 775966, 870596, 1551932, 1741192, 3103864, 8923609, 17847218, 35694436, 71388872]

約数ペア:

[(1, 71388872), (2, 35694436), (4, 17847218), (8, 8923609), (23, 3103864), (41, 1741192), (46, 1551932), (82, 870596), (92, 775966), (164, 435298), (184, 387983), (328, 217649), (943, 75704), (1886, 37852), (3772, 18926), (7544, 9463)]