27521248

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 57558816

約数和(自身を除く): 30037568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 92, 122, 184, 244, 368, 488, 613, 736, 976, 1226, 1403, 1952, 2452, 2806, 4904, 5612, 9808, 11224, 14099, 19616, 22448, 28198, 37393, 44896, 56396, 74786, 112792, 149572, 225584, 299144, 451168, 598288, 860039, 1196576, 1720078, 3440156, 6880312, 13760624, 27521248]

約数ペア:

[(1, 27521248), (2, 13760624), (4, 6880312), (8, 3440156), (16, 1720078), (23, 1196576), (32, 860039), (46, 598288), (61, 451168), (92, 299144), (122, 225584), (184, 149572), (244, 112792), (368, 74786), (488, 56396), (613, 44896), (736, 37393), (976, 28198), (1226, 22448), (1403, 19616), (1952, 14099), (2452, 11224), (2806, 9808), (4904, 5612)]