68798912

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11813}}^1$

素因数の和:11845

約数の個数: 56

約数和(自身を含む): 168042336

約数和(自身を除く): 99243424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 11813, 23626, 47252, 82691, 94504, 153569, 165382, 189008, 307138, 330764, 378016, 614276, 661528, 756032, 1074983, 1228552, 1323056, 2149966, 2457104, 2646112, 4299932, 4914208, 5292224, 8599864, 9828416, 17199728, 34399456, 68798912]

約数ペア:

[(1, 68798912), (2, 34399456), (4, 17199728), (7, 9828416), (8, 8599864), (13, 5292224), (14, 4914208), (16, 4299932), (26, 2646112), (28, 2457104), (32, 2149966), (52, 1323056), (56, 1228552), (64, 1074983), (91, 756032), (104, 661528), (112, 614276), (182, 378016), (208, 330764), (224, 307138), (364, 189008), (416, 165382), (448, 153569), (728, 94504), (832, 82691), (1456, 47252), (2912, 23626), (5824, 11813)]