74761438

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{4019}}^1$

素因数の和:4223

約数の個数: 16

約数和(自身を含む): 114618240

約数和(自身を除く): 39856802

約数列:

[1, 2, 71, 131, 142, 262, 4019, 8038, 9301, 18602, 285349, 526489, 570698, 1052978, 37380719, 74761438]

約数ペア:

[(1, 74761438), (2, 37380719), (71, 1052978), (131, 570698), (142, 526489), (262, 285349), (4019, 18602), (8038, 9301)]