27818516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4027}}^1$

素因数の和:4199

約数の個数: 24

約数和(自身を含む): 53459616

約数和(自身を除く): 25641100

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 4027, 6908, 8054, 16108, 44297, 88594, 177188, 632239, 1264478, 2528956, 6954629, 13909258, 27818516]

約数ペア:

[(1, 27818516), (2, 13909258), (4, 6954629), (11, 2528956), (22, 1264478), (44, 632239), (157, 177188), (314, 88594), (628, 44297), (1727, 16108), (3454, 8054), (4027, 6908)]