28384554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1153}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 62149824

約数和(自身を除く): 33765270

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 373, 746, 1119, 1153, 2238, 2306, 3459, 4103, 6918, 8206, 12309, 12683, 24618, 25366, 38049, 76098, 430069, 860138, 1290207, 2580414, 4730759, 9461518, 14192277, 28384554]

約数ペア:

[(1, 28384554), (2, 14192277), (3, 9461518), (6, 4730759), (11, 2580414), (22, 1290207), (33, 860138), (66, 430069), (373, 76098), (746, 38049), (1119, 25366), (1153, 24618), (2238, 12683), (2306, 12309), (3459, 8206), (4103, 6918)]