28747554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{435569}}^1$

素因数の和:435585

約数の個数: 16

約数和(自身を含む): 62722080

約数和(自身を除く): 33974526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 435569, 871138, 1306707, 2613414, 4791259, 9582518, 14373777, 28747554]

約数ペア:

[(1, 28747554), (2, 14373777), (3, 9582518), (6, 4791259), (11, 2613414), (22, 1306707), (33, 871138), (66, 435569)]