8420272

素因数分解:

$2^4\times 7^1\times {\mathrm{75181}}^1$

素因数の和:75196

約数の個数: 20

約数和(自身を含む): 18645136

約数和(自身を除く): 10224864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 75181, 150362, 300724, 526267, 601448, 1052534, 1202896, 2105068, 4210136, 8420272]

約数ペア:

[(1, 8420272), (2, 4210136), (4, 2105068), (7, 1202896), (8, 1052534), (14, 601448), (16, 526267), (28, 300724), (56, 150362), (112, 75181)]