28897766

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5237}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 45256320

約数和(自身を除く): 16358554

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5237, 5518, 10474, 162347, 324694, 466093, 932186, 14448883, 28897766]

約数ペア:

[(1, 28897766), (2, 14448883), (31, 932186), (62, 466093), (89, 324694), (178, 162347), (2759, 10474), (5237, 5518)]