2271035648

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66701}}^1$

素因数の和:66743

約数の個数: 72

約数和(自身を含む): 5453555520

約数和(自身を除く): 3182519872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 66701, 133402, 266804, 466907, 533608, 933814, 1067216, 1267319, 1867628, 2134432, 2534638, 3735256, 4268864, 5069276, 7470512, 8537728, 8871233, 10138552, 14941024, 17075456, 17742466, 20277104, 29882048, 35484932, 40554208, 59764096, 70969864, 81108416, 119528192, 141939728, 162216832, 283879456, 324433664, 567758912, 1135517824, 2271035648]

約数ペア:

[(1, 2271035648), (2, 1135517824), (4, 567758912), (7, 324433664), (8, 283879456), (14, 162216832), (16, 141939728), (19, 119528192), (28, 81108416), (32, 70969864), (38, 59764096), (56, 40554208), (64, 35484932), (76, 29882048), (112, 20277104), (128, 17742466), (133, 17075456), (152, 14941024), (224, 10138552), (256, 8871233), (266, 8537728), (304, 7470512), (448, 5069276), (532, 4268864), (608, 3735256), (896, 2534638), (1064, 2134432), (1216, 1867628), (1792, 1267319), (2128, 1067216), (2432, 933814), (4256, 533608), (4864, 466907), (8512, 266804), (17024, 133402), (34048, 66701)]