28939646

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:763

約数の個数: 16

約数和(自身を含む): 43966800

約数和(自身を除く): 15027154

約数列:

[1, 2, 179, 229, 353, 358, 458, 706, 40991, 63187, 80837, 81982, 126374, 161674, 14469823, 28939646]

約数ペア:

[(1, 28939646), (2, 14469823), (179, 161674), (229, 126374), (353, 81982), (358, 80837), (458, 63187), (706, 40991)]