67727987968

素因数分解:

$2^8\times {\mathrm{139}}^2\times {\mathrm{13693}}^1$

素因数の和:13987

約数の個数: 54

約数和(自身を含む): 136180955274

約数和(自身を除く): 68452967306

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 8896, 13693, 17792, 19321, 27386, 35584, 38642, 54772, 77284, 109544, 154568, 219088, 309136, 438176, 618272, 876352, 1236544, 1752704, 1903327, 2473088, 3505408, 3806654, 4946176, 7613308, 15226616, 30453232, 60906464, 121812928, 243625856, 264562453, 487251712, 529124906, 1058249812, 2116499624, 4232999248, 8465998496, 16931996992, 33863993984, 67727987968]

約数ペア:

[(1, 67727987968), (2, 33863993984), (4, 16931996992), (8, 8465998496), (16, 4232999248), (32, 2116499624), (64, 1058249812), (128, 529124906), (139, 487251712), (256, 264562453), (278, 243625856), (556, 121812928), (1112, 60906464), (2224, 30453232), (4448, 15226616), (8896, 7613308), (13693, 4946176), (17792, 3806654), (19321, 3505408), (27386, 2473088), (35584, 1903327), (38642, 1752704), (54772, 1236544), (77284, 876352), (109544, 618272), (154568, 438176), (219088, 309136)]