8878304

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 18352656

約数和(自身を除く): 9474352

約数列:

[1, 2, 4, 8, 16, 32, 41, 67, 82, 101, 134, 164, 202, 268, 328, 404, 536, 656, 808, 1072, 1312, 1616, 2144, 2747, 3232, 4141, 5494, 6767, 8282, 10988, 13534, 16564, 21976, 27068, 33128, 43952, 54136, 66256, 87904, 108272, 132512, 216544, 277447, 554894, 1109788, 2219576, 4439152, 8878304]

約数ペア:

[(1, 8878304), (2, 4439152), (4, 2219576), (8, 1109788), (16, 554894), (32, 277447), (41, 216544), (67, 132512), (82, 108272), (101, 87904), (134, 66256), (164, 54136), (202, 43952), (268, 33128), (328, 27068), (404, 21976), (536, 16564), (656, 13534), (808, 10988), (1072, 8282), (1312, 6767), (1616, 5494), (2144, 4141), (2747, 3232)]