1276352

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 84

約数和(自身を含む): 3300984

約数和(自身を除く): 2024632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 64, 74, 77, 88, 98, 112, 148, 154, 176, 196, 224, 259, 296, 308, 352, 392, 407, 448, 518, 539, 592, 616, 704, 784, 814, 1036, 1078, 1184, 1232, 1568, 1628, 1813, 2072, 2156, 2368, 2464, 2849, 3136, 3256, 3626, 4144, 4312, 4928, 5698, 6512, 7252, 8288, 8624, 11396, 13024, 14504, 16576, 17248, 19943, 22792, 26048, 29008, 34496, 39886, 45584, 58016, 79772, 91168, 116032, 159544, 182336, 319088, 638176, 1276352]

約数ペア:

[(1, 1276352), (2, 638176), (4, 319088), (7, 182336), (8, 159544), (11, 116032), (14, 91168), (16, 79772), (22, 58016), (28, 45584), (32, 39886), (37, 34496), (44, 29008), (49, 26048), (56, 22792), (64, 19943), (74, 17248), (77, 16576), (88, 14504), (98, 13024), (112, 11396), (148, 8624), (154, 8288), (176, 7252), (196, 6512), (224, 5698), (259, 4928), (296, 4312), (308, 4144), (352, 3626), (392, 3256), (407, 3136), (448, 2849), (518, 2464), (539, 2368), (592, 2156), (616, 2072), (704, 1813), (784, 1628), (814, 1568), (1036, 1232), (1078, 1184)]