28590516

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13933}}^1$

素因数の和:13965

約数の個数: 48

約数和(自身を含む): 78030400

約数和(自身を除く): 49439884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13933, 27866, 41799, 55732, 83598, 125397, 167196, 250794, 264727, 376191, 501588, 529454, 752382, 794181, 1058908, 1504764, 1588362, 2382543, 3176724, 4765086, 7147629, 9530172, 14295258, 28590516]

約数ペア:

[(1, 28590516), (2, 14295258), (3, 9530172), (4, 7147629), (6, 4765086), (9, 3176724), (12, 2382543), (18, 1588362), (19, 1504764), (27, 1058908), (36, 794181), (38, 752382), (54, 529454), (57, 501588), (76, 376191), (108, 264727), (114, 250794), (171, 167196), (228, 125397), (342, 83598), (513, 55732), (684, 41799), (1026, 27866), (2052, 13933)]