21793289856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{17393}}^1$

素因数の和:17674

約数の個数: 128

約数和(自身を含む): 62593352640

約数和(自身を除く): 40800062784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 251, 312, 384, 416, 502, 624, 753, 832, 1004, 1248, 1506, 1664, 2008, 2496, 3012, 3263, 4016, 4992, 6024, 6526, 8032, 9789, 12048, 13052, 16064, 17393, 19578, 24096, 26104, 32128, 34786, 39156, 48192, 52179, 52208, 69572, 78312, 96384, 104358, 104416, 139144, 156624, 208716, 208832, 226109, 278288, 313248, 417432, 417664, 452218, 556576, 626496, 678327, 834864, 904436, 1113152, 1252992, 1356654, 1669728, 1808872, 2226304, 2713308, 3339456, 3617744, 4365643, 5426616, 6678912, 7235488, 8731286, 10853232, 13096929, 14470976, 17462572, 21706464, 26193858, 28941952, 34925144, 43412928, 52387716, 56753359, 69850288, 86825856, 104775432, 113506718, 139700576, 170260077, 209550864, 227013436, 279401152, 340520154, 419101728, 454026872, 558802304, 681040308, 838203456, 908053744, 1362080616, 1676406912, 1816107488, 2724161232, 3632214976, 5448322464, 7264429952, 10896644928, 21793289856]

約数ペア:

[(1, 21793289856), (2, 10896644928), (3, 7264429952), (4, 5448322464), (6, 3632214976), (8, 2724161232), (12, 1816107488), (13, 1676406912), (16, 1362080616), (24, 908053744), (26, 838203456), (32, 681040308), (39, 558802304), (48, 454026872), (52, 419101728), (64, 340520154), (78, 279401152), (96, 227013436), (104, 209550864), (128, 170260077), (156, 139700576), (192, 113506718), (208, 104775432), (251, 86825856), (312, 69850288), (384, 56753359), (416, 52387716), (502, 43412928), (624, 34925144), (753, 28941952), (832, 26193858), (1004, 21706464), (1248, 17462572), (1506, 14470976), (1664, 13096929), (2008, 10853232), (2496, 8731286), (3012, 7235488), (3263, 6678912), (4016, 5426616), (4992, 4365643), (6024, 3617744), (6526, 3339456), (8032, 2713308), (9789, 2226304), (12048, 1808872), (13052, 1669728), (16064, 1356654), (17393, 1252992), (19578, 1113152), (24096, 904436), (26104, 834864), (32128, 678327), (34786, 626496), (39156, 556576), (48192, 452218), (52179, 417664), (52208, 417432), (69572, 313248), (78312, 278288), (96384, 226109), (104358, 208832), (104416, 208716), (139144, 156624)]