42748006

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38651}}^1$

素因数の和:38739

約数の個数: 16

約数和(自身を含む): 74211840

約数和(自身を除く): 31463834

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 38651, 77302, 270557, 541114, 3053429, 6106858, 21374003, 42748006]

約数ペア:

[(1, 42748006), (2, 21374003), (7, 6106858), (14, 3053429), (79, 541114), (158, 270557), (553, 77302), (1106, 38651)]