19641853504

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{47501}}^1$

素因数の和:47604

約数の個数: 112

約数和(自身を含む): 48648128256

約数和(自身を除く): 29006274752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 448, 497, 568, 728, 832, 923, 994, 1136, 1456, 1846, 1988, 2272, 2912, 3692, 3976, 4544, 5824, 6461, 7384, 7952, 12922, 14768, 15904, 25844, 29536, 31808, 47501, 51688, 59072, 95002, 103376, 190004, 206752, 332507, 380008, 413504, 617513, 665014, 760016, 1235026, 1330028, 1520032, 2470052, 2660056, 3040064, 3372571, 4322591, 4940104, 5320112, 6745142, 8645182, 9880208, 10640224, 13490284, 17290364, 19760416, 21280448, 23607997, 26980568, 34580728, 39520832, 43843423, 47215994, 53961136, 69161456, 87686846, 94431988, 107922272, 138322912, 175373692, 188863976, 215844544, 276645824, 306903961, 350747384, 377727952, 613807922, 701494768, 755455904, 1227615844, 1402989536, 1510911808, 2455231688, 2805979072, 4910463376, 9820926752, 19641853504]

約数ペア:

[(1, 19641853504), (2, 9820926752), (4, 4910463376), (7, 2805979072), (8, 2455231688), (13, 1510911808), (14, 1402989536), (16, 1227615844), (26, 755455904), (28, 701494768), (32, 613807922), (52, 377727952), (56, 350747384), (64, 306903961), (71, 276645824), (91, 215844544), (104, 188863976), (112, 175373692), (142, 138322912), (182, 107922272), (208, 94431988), (224, 87686846), (284, 69161456), (364, 53961136), (416, 47215994), (448, 43843423), (497, 39520832), (568, 34580728), (728, 26980568), (832, 23607997), (923, 21280448), (994, 19760416), (1136, 17290364), (1456, 13490284), (1846, 10640224), (1988, 9880208), (2272, 8645182), (2912, 6745142), (3692, 5320112), (3976, 4940104), (4544, 4322591), (5824, 3372571), (6461, 3040064), (7384, 2660056), (7952, 2470052), (12922, 1520032), (14768, 1330028), (15904, 1235026), (25844, 760016), (29536, 665014), (31808, 617513), (47501, 413504), (51688, 380008), (59072, 332507), (95002, 206752), (103376, 190004)]