28632012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 76204800

約数和(自身を除く): 47572788

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 83, 89, 102, 114, 166, 178, 204, 228, 249, 267, 323, 332, 356, 498, 534, 646, 969, 996, 1068, 1292, 1411, 1513, 1577, 1691, 1938, 2822, 3026, 3154, 3382, 3876, 4233, 4539, 4731, 5073, 5644, 6052, 6308, 6764, 7387, 8466, 9078, 9462, 10146, 14774, 16932, 18156, 18924, 20292, 22161, 26809, 28747, 29548, 44322, 53618, 57494, 80427, 86241, 88644, 107236, 114988, 125579, 140353, 160854, 172482, 251158, 280706, 321708, 344964, 376737, 421059, 502316, 561412, 753474, 842118, 1506948, 1684236, 2386001, 4772002, 7158003, 9544004, 14316006, 28632012]

約数ペア:

[(1, 28632012), (2, 14316006), (3, 9544004), (4, 7158003), (6, 4772002), (12, 2386001), (17, 1684236), (19, 1506948), (34, 842118), (38, 753474), (51, 561412), (57, 502316), (68, 421059), (76, 376737), (83, 344964), (89, 321708), (102, 280706), (114, 251158), (166, 172482), (178, 160854), (204, 140353), (228, 125579), (249, 114988), (267, 107236), (323, 88644), (332, 86241), (356, 80427), (498, 57494), (534, 53618), (646, 44322), (969, 29548), (996, 28747), (1068, 26809), (1292, 22161), (1411, 20292), (1513, 18924), (1577, 18156), (1691, 16932), (1938, 14774), (2822, 10146), (3026, 9462), (3154, 9078), (3382, 8466), (3876, 7387), (4233, 6764), (4539, 6308), (4731, 6052), (5073, 5644)]