27698732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1297}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 51245040

約数和(自身を除く): 23546308

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 1297, 2594, 5188, 5339, 10678, 21356, 24643, 49286, 98572, 364457, 728914, 1457828, 6924683, 13849366, 27698732]

約数ペア:

[(1, 27698732), (2, 13849366), (4, 6924683), (19, 1457828), (38, 728914), (76, 364457), (281, 98572), (562, 49286), (1124, 24643), (1297, 21356), (2594, 10678), (5188, 5339)]