2573236144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 5358915936

約数和(自身を除く): 2785679792

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 131, 136, 257, 262, 272, 281, 514, 524, 562, 1028, 1048, 1124, 2056, 2096, 2227, 2248, 4112, 4369, 4454, 4496, 4777, 8738, 8908, 9554, 17476, 17816, 19108, 33667, 34952, 35632, 36811, 38216, 67334, 69904, 72217, 73622, 76432, 134668, 144434, 147244, 269336, 288868, 294488, 538672, 572339, 577736, 588976, 625787, 1144678, 1155472, 1227689, 1251574, 2289356, 2455378, 2503148, 4578712, 4910756, 5006296, 9157424, 9460427, 9821512, 10012592, 18920854, 19643024, 37841708, 75683416, 151366832, 160827259, 321654518, 643309036, 1286618072, 2573236144]

約数ペア:

[(1, 2573236144), (2, 1286618072), (4, 643309036), (8, 321654518), (16, 160827259), (17, 151366832), (34, 75683416), (68, 37841708), (131, 19643024), (136, 18920854), (257, 10012592), (262, 9821512), (272, 9460427), (281, 9157424), (514, 5006296), (524, 4910756), (562, 4578712), (1028, 2503148), (1048, 2455378), (1124, 2289356), (2056, 1251574), (2096, 1227689), (2227, 1155472), (2248, 1144678), (4112, 625787), (4369, 588976), (4454, 577736), (4496, 572339), (4777, 538672), (8738, 294488), (8908, 288868), (9554, 269336), (17476, 147244), (17816, 144434), (19108, 134668), (33667, 76432), (34952, 73622), (35632, 72217), (36811, 69904), (38216, 67334)]