28661424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2898

約数の個数: 80

約数和(自身を含む): 85054080

約数和(自身を除く): 56392656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 418, 456, 528, 627, 836, 912, 1254, 1672, 2508, 2857, 3344, 5016, 5714, 8571, 10032, 11428, 17142, 22856, 31427, 34284, 45712, 54283, 62854, 68568, 94281, 108566, 125708, 137136, 162849, 188562, 217132, 251416, 325698, 377124, 434264, 502832, 597113, 651396, 754248, 868528, 1194226, 1302792, 1508496, 1791339, 2388452, 2605584, 3582678, 4776904, 7165356, 9553808, 14330712, 28661424]

約数ペア:

[(1, 28661424), (2, 14330712), (3, 9553808), (4, 7165356), (6, 4776904), (8, 3582678), (11, 2605584), (12, 2388452), (16, 1791339), (19, 1508496), (22, 1302792), (24, 1194226), (33, 868528), (38, 754248), (44, 651396), (48, 597113), (57, 502832), (66, 434264), (76, 377124), (88, 325698), (114, 251416), (132, 217132), (152, 188562), (176, 162849), (209, 137136), (228, 125708), (264, 108566), (304, 94281), (418, 68568), (456, 62854), (528, 54283), (627, 45712), (836, 34284), (912, 31427), (1254, 22856), (1672, 17142), (2508, 11428), (2857, 10032), (3344, 8571), (5016, 5714)]