21014778727904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{6293297}}^1$

素因数の和:6293692

約数の個数: 96

約数和(自身を含む): 46625786222400

約数和(自身を除く): 25611007494496

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 349, 368, 416, 598, 698, 736, 1196, 1396, 2392, 2792, 4537, 4784, 5584, 8027, 9074, 9568, 11168, 16054, 18148, 32108, 36296, 64216, 72592, 104351, 128432, 145184, 208702, 256864, 417404, 834808, 1669616, 3339232, 6293297, 12586594, 25173188, 50346376, 81812861, 100692752, 144745831, 163625722, 201385504, 289491662, 327251444, 578983324, 654502888, 1157966648, 1309005776, 1881695803, 2196360653, 2315933296, 2618011552, 3763391606, 4392721306, 4631866592, 7526783212, 8785442612, 15053566424, 17570885224, 28552688489, 30107132848, 35141770448, 50516295019, 57105376978, 60214265696, 70283540896, 101032590038, 114210753956, 202065180076, 228421507912, 404130360152, 456843015824, 656711835247, 808260720304, 913686031648, 1313423670494, 1616521440608, 2626847340988, 5253694681976, 10507389363952, 21014778727904]

約数ペア:

[(1, 21014778727904), (2, 10507389363952), (4, 5253694681976), (8, 2626847340988), (13, 1616521440608), (16, 1313423670494), (23, 913686031648), (26, 808260720304), (32, 656711835247), (46, 456843015824), (52, 404130360152), (92, 228421507912), (104, 202065180076), (184, 114210753956), (208, 101032590038), (299, 70283540896), (349, 60214265696), (368, 57105376978), (416, 50516295019), (598, 35141770448), (698, 30107132848), (736, 28552688489), (1196, 17570885224), (1396, 15053566424), (2392, 8785442612), (2792, 7526783212), (4537, 4631866592), (4784, 4392721306), (5584, 3763391606), (8027, 2618011552), (9074, 2315933296), (9568, 2196360653), (11168, 1881695803), (16054, 1309005776), (18148, 1157966648), (32108, 654502888), (36296, 578983324), (64216, 327251444), (72592, 289491662), (104351, 201385504), (128432, 163625722), (145184, 144745831), (208702, 100692752), (256864, 81812861), (417404, 50346376), (834808, 25173188), (1669616, 12586594), (3339232, 6293297)]