5159728

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 11927808

約数和(自身を除く): 6768080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2003, 2576, 4006, 8012, 14021, 16024, 28042, 32048, 46069, 56084, 92138, 112168, 184276, 224336, 322483, 368552, 644966, 737104, 1289932, 2579864, 5159728]

約数ペア:

[(1, 5159728), (2, 2579864), (4, 1289932), (7, 737104), (8, 644966), (14, 368552), (16, 322483), (23, 224336), (28, 184276), (46, 112168), (56, 92138), (92, 56084), (112, 46069), (161, 32048), (184, 28042), (322, 16024), (368, 14021), (644, 8012), (1288, 4006), (2003, 2576)]