921392576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16529}}^1$

素因数の和:16621

約数の個数: 56

約数和(自身を含む): 1998543120

約数和(自身を除く): 1077150544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1742, 2144, 3484, 4288, 6968, 13936, 16529, 27872, 33058, 55744, 66116, 132232, 214877, 264464, 429754, 528928, 859508, 1057856, 1107443, 1719016, 2214886, 3438032, 4429772, 6876064, 8859544, 13752128, 14396759, 17719088, 28793518, 35438176, 57587036, 70876352, 115174072, 230348144, 460696288, 921392576]

約数ペア:

[(1, 921392576), (2, 460696288), (4, 230348144), (8, 115174072), (13, 70876352), (16, 57587036), (26, 35438176), (32, 28793518), (52, 17719088), (64, 14396759), (67, 13752128), (104, 8859544), (134, 6876064), (208, 4429772), (268, 3438032), (416, 2214886), (536, 1719016), (832, 1107443), (871, 1057856), (1072, 859508), (1742, 528928), (2144, 429754), (3484, 264464), (4288, 214877), (6968, 132232), (13936, 66116), (16529, 55744), (27872, 33058)]