64333984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 157743936

約数和(自身を除く): 93409952

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 748, 827, 884, 1144, 1496, 1654, 1768, 2288, 2431, 2992, 3308, 3536, 4576, 4862, 5984, 6616, 7072, 9097, 9724, 10751, 13232, 14059, 18194, 19448, 21502, 26464, 28118, 36388, 38896, 43004, 56236, 72776, 77792, 86008, 112472, 118261, 145552, 154649, 172016, 182767, 224944, 236522, 291104, 309298, 344032, 365534, 449888, 473044, 618596, 731068, 946088, 1237192, 1462136, 1892176, 2010437, 2474384, 2924272, 3784352, 4020874, 4948768, 5848544, 8041748, 16083496, 32166992, 64333984]

約数ペア:

[(1, 64333984), (2, 32166992), (4, 16083496), (8, 8041748), (11, 5848544), (13, 4948768), (16, 4020874), (17, 3784352), (22, 2924272), (26, 2474384), (32, 2010437), (34, 1892176), (44, 1462136), (52, 1237192), (68, 946088), (88, 731068), (104, 618596), (136, 473044), (143, 449888), (176, 365534), (187, 344032), (208, 309298), (221, 291104), (272, 236522), (286, 224944), (352, 182767), (374, 172016), (416, 154649), (442, 145552), (544, 118261), (572, 112472), (748, 86008), (827, 77792), (884, 72776), (1144, 56236), (1496, 43004), (1654, 38896), (1768, 36388), (2288, 28118), (2431, 26464), (2992, 21502), (3308, 19448), (3536, 18194), (4576, 14059), (4862, 13232), (5984, 10751), (6616, 9724), (7072, 9097)]