38784256

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 92421504

約数和(自身を除く): 53637248

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, 644, 736, 896, 941, 1288, 1472, 1792, 1882, 2576, 2944, 3764, 5152, 5888, 6587, 7528, 10304, 13174, 15056, 20608, 21643, 26348, 30112, 41216, 43286, 52696, 60224, 86572, 105392, 120448, 151501, 173144, 210784, 240896, 303002, 346288, 421568, 606004, 692576, 843136, 1212008, 1385152, 1686272, 2424016, 2770304, 4848032, 5540608, 9696064, 19392128, 38784256]

約数ペア:

[(1, 38784256), (2, 19392128), (4, 9696064), (7, 5540608), (8, 4848032), (14, 2770304), (16, 2424016), (23, 1686272), (28, 1385152), (32, 1212008), (46, 843136), (56, 692576), (64, 606004), (92, 421568), (112, 346288), (128, 303002), (161, 240896), (184, 210784), (224, 173144), (256, 151501), (322, 120448), (368, 105392), (448, 86572), (644, 60224), (736, 52696), (896, 43286), (941, 41216), (1288, 30112), (1472, 26348), (1792, 21643), (1882, 20608), (2576, 15056), (2944, 13174), (3764, 10304), (5152, 7528), (5888, 6587)]