28164278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3259}}^1$

素因数の和:3439

約数の個数: 16

約数和(自身を含む): 44010000

約数和(自身を除く): 15845722

約数列:

[1, 2, 29, 58, 149, 298, 3259, 4321, 6518, 8642, 94511, 189022, 485591, 971182, 14082139, 28164278]

約数ペア:

[(1, 28164278), (2, 14082139), (29, 971182), (58, 485591), (149, 189022), (298, 94511), (3259, 8642), (4321, 6518)]