63400012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{93787}}^1$

素因数の和:93817

約数の個数: 18

約数和(自身を含む): 120142428

約数和(自身を除く): 56742416

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 93787, 187574, 375148, 1219231, 2438462, 4876924, 15850003, 31700006, 63400012]

約数ペア:

[(1, 63400012), (2, 31700006), (4, 15850003), (13, 4876924), (26, 2438462), (52, 1219231), (169, 375148), (338, 187574), (676, 93787)]