64896832

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1056

約数の個数: 112

約数和(自身を含む): 173077632

約数和(自身を除く): 108180800

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1013, 1144, 1232, 1456, 2002, 2026, 2288, 2464, 2912, 4004, 4052, 4576, 4928, 5824, 7091, 8008, 8104, 9152, 11143, 13169, 14182, 16016, 16208, 22286, 26338, 28364, 32032, 32416, 44572, 52676, 56728, 64064, 64832, 78001, 89144, 92183, 105352, 113456, 144859, 156002, 178288, 184366, 210704, 226912, 289718, 312004, 356576, 368732, 421408, 453824, 579436, 624008, 713152, 737464, 842816, 1014013, 1158872, 1248016, 1474928, 2028026, 2317744, 2496032, 2949856, 4056052, 4635488, 4992064, 5899712, 8112104, 9270976, 16224208, 32448416, 64896832]

約数ペア:

[(1, 64896832), (2, 32448416), (4, 16224208), (7, 9270976), (8, 8112104), (11, 5899712), (13, 4992064), (14, 4635488), (16, 4056052), (22, 2949856), (26, 2496032), (28, 2317744), (32, 2028026), (44, 1474928), (52, 1248016), (56, 1158872), (64, 1014013), (77, 842816), (88, 737464), (91, 713152), (104, 624008), (112, 579436), (143, 453824), (154, 421408), (176, 368732), (182, 356576), (208, 312004), (224, 289718), (286, 226912), (308, 210704), (352, 184366), (364, 178288), (416, 156002), (448, 144859), (572, 113456), (616, 105352), (704, 92183), (728, 89144), (832, 78001), (1001, 64832), (1013, 64064), (1144, 56728), (1232, 52676), (1456, 44572), (2002, 32416), (2026, 32032), (2288, 28364), (2464, 26338), (2912, 22286), (4004, 16208), (4052, 16016), (4576, 14182), (4928, 13169), (5824, 11143), (7091, 9152), (8008, 8104)]