2074080493856

素因数分解:

$2^5\times 7^2\times {\mathrm{727}}^1\times {\mathrm{1819471}}^1$

素因数の和:1820222

約数の個数: 72

約数和(自身を含む): 4756551037056

約数和(自身を除く): 2682470543200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 727, 784, 1454, 1568, 2908, 5089, 5816, 10178, 11632, 20356, 23264, 35623, 40712, 71246, 81424, 142492, 162848, 284984, 569968, 1139936, 1819471, 3638942, 7277884, 12736297, 14555768, 25472594, 29111536, 50945188, 58223072, 89154079, 101890376, 178308158, 203780752, 356616316, 407561504, 713232632, 1322755417, 1426465264, 2645510834, 2852930528, 5291021668, 9259287919, 10582043336, 18518575838, 21164086672, 37037151676, 42328173344, 64815015433, 74074303352, 129630030866, 148148606704, 259260061732, 296297213408, 518520123464, 1037040246928, 2074080493856]

約数ペア:

[(1, 2074080493856), (2, 1037040246928), (4, 518520123464), (7, 296297213408), (8, 259260061732), (14, 148148606704), (16, 129630030866), (28, 74074303352), (32, 64815015433), (49, 42328173344), (56, 37037151676), (98, 21164086672), (112, 18518575838), (196, 10582043336), (224, 9259287919), (392, 5291021668), (727, 2852930528), (784, 2645510834), (1454, 1426465264), (1568, 1322755417), (2908, 713232632), (5089, 407561504), (5816, 356616316), (10178, 203780752), (11632, 178308158), (20356, 101890376), (23264, 89154079), (35623, 58223072), (40712, 50945188), (71246, 29111536), (81424, 25472594), (142492, 14555768), (162848, 12736297), (284984, 7277884), (569968, 3638942), (1139936, 1819471)]