40287648

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8929}}^1$

素因数の和:8989

約数の個数: 48

約数和(自身を含む): 108017280

約数和(自身を除く): 67729632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 8929, 17858, 26787, 35716, 53574, 71432, 107148, 142864, 214296, 285728, 419663, 428592, 839326, 857184, 1258989, 1678652, 2517978, 3357304, 5035956, 6714608, 10071912, 13429216, 20143824, 40287648]

約数ペア:

[(1, 40287648), (2, 20143824), (3, 13429216), (4, 10071912), (6, 6714608), (8, 5035956), (12, 3357304), (16, 2517978), (24, 1678652), (32, 1258989), (47, 857184), (48, 839326), (94, 428592), (96, 419663), (141, 285728), (188, 214296), (282, 142864), (376, 107148), (564, 71432), (752, 53574), (1128, 35716), (1504, 26787), (2256, 17858), (4512, 8929)]