28896142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57107}}^1$

素因数の和:57143

約数の個数: 16

約数和(自身を含む): 49341312

約数和(自身を除く): 20445170

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 57107, 114214, 628177, 1256354, 1313461, 2626922, 14448071, 28896142]

約数ペア:

[(1, 28896142), (2, 14448071), (11, 2626922), (22, 1313461), (23, 1256354), (46, 628177), (253, 114214), (506, 57107)]