28296398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64019}}^1$

素因数の和:64051

約数の個数: 16

約数和(自身を含む): 48399120

約数和(自身を除く): 20102722

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 64019, 128038, 832247, 1088323, 1664494, 2176646, 14148199, 28296398]

約数ペア:

[(1, 28296398), (2, 14148199), (13, 2176646), (17, 1664494), (26, 1088323), (34, 832247), (221, 128038), (442, 64019)]