28752168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3754

約数の個数: 64

約数和(自身を含む): 80136000

約数和(自身を除く): 51383832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3709, 3876, 7418, 7752, 11127, 14836, 22254, 29672, 44508, 63053, 70471, 89016, 126106, 140942, 189159, 211413, 252212, 281884, 378318, 422826, 504424, 563768, 756636, 845652, 1198007, 1513272, 1691304, 2396014, 3594021, 4792028, 7188042, 9584056, 14376084, 28752168]

約数ペア:

[(1, 28752168), (2, 14376084), (3, 9584056), (4, 7188042), (6, 4792028), (8, 3594021), (12, 2396014), (17, 1691304), (19, 1513272), (24, 1198007), (34, 845652), (38, 756636), (51, 563768), (57, 504424), (68, 422826), (76, 378318), (102, 281884), (114, 252212), (136, 211413), (152, 189159), (204, 140942), (228, 126106), (323, 89016), (408, 70471), (456, 63053), (646, 44508), (969, 29672), (1292, 22254), (1938, 14836), (2584, 11127), (3709, 7752), (3876, 7418)]