71242894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{1523}}^1$

素因数の和:2775

約数の個数: 16

約数和(自身を含む): 112654080

約数和(自身を除く): 41411186

約数列:

[1, 2, 19, 38, 1231, 1523, 2462, 3046, 23389, 28937, 46778, 57874, 1874813, 3749626, 35621447, 71242894]

約数ペア:

[(1, 71242894), (2, 35621447), (19, 3749626), (38, 1874813), (1231, 57874), (1523, 46778), (2462, 28937), (3046, 23389)]