27251078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4579

約数の個数: 16

約数和(自身を含む): 42425856

約数和(自身を除く): 15174778

約数列:

[1, 2, 43, 71, 86, 142, 3053, 4463, 6106, 8926, 191909, 316873, 383818, 633746, 13625539, 27251078]

約数ペア:

[(1, 27251078), (2, 13625539), (43, 633746), (71, 383818), (86, 316873), (142, 191909), (3053, 8926), (4463, 6106)]