28054554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3347}}^1$

素因数の和:3490

約数の個数: 32

約数和(自身を含む): 61710336

約数和(自身を除く): 33655782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1397, 2794, 3347, 4191, 6694, 8382, 10041, 20082, 36817, 73634, 110451, 220902, 425069, 850138, 1275207, 2550414, 4675759, 9351518, 14027277, 28054554]

約数ペア:

[(1, 28054554), (2, 14027277), (3, 9351518), (6, 4675759), (11, 2550414), (22, 1275207), (33, 850138), (66, 425069), (127, 220902), (254, 110451), (381, 73634), (762, 36817), (1397, 20082), (2794, 10041), (3347, 8382), (4191, 6694)]