25616484

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 72203040

約数和(自身を除く): 46586556

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2203, 2907, 3876, 4406, 5814, 6609, 8812, 11628, 13218, 19827, 26436, 37451, 39654, 41857, 74902, 79308, 83714, 112353, 125571, 149804, 167428, 224706, 251142, 337059, 376713, 449412, 502284, 674118, 711569, 753426, 1348236, 1423138, 1506852, 2134707, 2846276, 4269414, 6404121, 8538828, 12808242, 25616484]

約数ペア:

[(1, 25616484), (2, 12808242), (3, 8538828), (4, 6404121), (6, 4269414), (9, 2846276), (12, 2134707), (17, 1506852), (18, 1423138), (19, 1348236), (34, 753426), (36, 711569), (38, 674118), (51, 502284), (57, 449412), (68, 376713), (76, 337059), (102, 251142), (114, 224706), (153, 167428), (171, 149804), (204, 125571), (228, 112353), (306, 83714), (323, 79308), (342, 74902), (612, 41857), (646, 39654), (684, 37451), (969, 26436), (1292, 19827), (1938, 13218), (2203, 11628), (2907, 8812), (3876, 6609), (4406, 5814)]