28264976216

素因数分解:

$2^3\times {\mathrm{1777}}^1\times {\mathrm{1988251}}^1$

素因数の和:1990034

約数の個数: 16

約数和(自身を含む): 53026680840

約数和(自身を除く): 24761704624

約数列:

[1, 2, 4, 8, 1777, 3554, 7108, 14216, 1988251, 3976502, 7953004, 15906008, 3533122027, 7066244054, 14132488108, 28264976216]

約数ペア:

[(1, 28264976216), (2, 14132488108), (4, 7066244054), (8, 3533122027), (1777, 15906008), (3554, 7953004), (7108, 3976502), (14216, 1988251)]