2578967552

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15693

約数の個数: 88

約数和(自身を含む): 6148467456

約数和(自身を除く): 3569499904

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1024, 1288, 1472, 1792, 2576, 2944, 3584, 5152, 5888, 7168, 10304, 11776, 15643, 20608, 23552, 31286, 41216, 62572, 82432, 109501, 125144, 164864, 219002, 250288, 359789, 438004, 500576, 719578, 876008, 1001152, 1439156, 1752016, 2002304, 2518523, 2878312, 3504032, 4004608, 5037046, 5756624, 7008064, 8009216, 10074092, 11513248, 14016128, 16018432, 20148184, 23026496, 28032256, 40296368, 46052992, 56064512, 80592736, 92105984, 112129024, 161185472, 184211968, 322370944, 368423936, 644741888, 1289483776, 2578967552]

約数ペア:

[(1, 2578967552), (2, 1289483776), (4, 644741888), (7, 368423936), (8, 322370944), (14, 184211968), (16, 161185472), (23, 112129024), (28, 92105984), (32, 80592736), (46, 56064512), (56, 46052992), (64, 40296368), (92, 28032256), (112, 23026496), (128, 20148184), (161, 16018432), (184, 14016128), (224, 11513248), (256, 10074092), (322, 8009216), (368, 7008064), (448, 5756624), (512, 5037046), (644, 4004608), (736, 3504032), (896, 2878312), (1024, 2518523), (1288, 2002304), (1472, 1752016), (1792, 1439156), (2576, 1001152), (2944, 876008), (3584, 719578), (5152, 500576), (5888, 438004), (7168, 359789), (10304, 250288), (11776, 219002), (15643, 164864), (20608, 125144), (23552, 109501), (31286, 82432), (41216, 62572)]