28671354

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{6397}}^1$

素因数の和:6491

約数の個数: 32

約数和(自身を含む): 64491840

約数和(自身を除く): 35820486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 6397, 12794, 19191, 38382, 57573, 115146, 172719, 345438, 530951, 1061902, 1592853, 3185706, 4778559, 9557118, 14335677, 28671354]

約数ペア:

[(1, 28671354), (2, 14335677), (3, 9557118), (6, 4778559), (9, 3185706), (18, 1592853), (27, 1061902), (54, 530951), (83, 345438), (166, 172719), (249, 115146), (498, 57573), (747, 38382), (1494, 19191), (2241, 12794), (4482, 6397)]