1171456

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:50

約数の個数: 56

約数和(自身を含む): 2752344

約数和(自身を除く): 1580888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1024, 1144, 1408, 1664, 2048, 2288, 2816, 3328, 4096, 4576, 5632, 6656, 8192, 9152, 11264, 13312, 18304, 22528, 26624, 36608, 45056, 53248, 73216, 90112, 106496, 146432, 292864, 585728, 1171456]

約数ペア:

[(1, 1171456), (2, 585728), (4, 292864), (8, 146432), (11, 106496), (13, 90112), (16, 73216), (22, 53248), (26, 45056), (32, 36608), (44, 26624), (52, 22528), (64, 18304), (88, 13312), (104, 11264), (128, 9152), (143, 8192), (176, 6656), (208, 5632), (256, 4576), (286, 4096), (352, 3328), (416, 2816), (512, 2288), (572, 2048), (704, 1664), (832, 1408), (1024, 1144)]