28753768

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{60919}}^1$

素因数の和:60984

約数の個数: 16

約数和(自身を含む): 54828000

約数和(自身を除く): 26074232

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 60919, 121838, 243676, 487352, 3594221, 7188442, 14376884, 28753768]

約数ペア:

[(1, 28753768), (2, 14376884), (4, 7188442), (8, 3594221), (59, 487352), (118, 243676), (236, 121838), (472, 60919)]