25172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 24

約数和(自身を含む): 53760

約数和(自身を除く): 28588

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 12586, 25172]

約数ペア:

[(1, 25172), (2, 12586), (4, 6293), (7, 3596), (14, 1798), (28, 899), (29, 868), (31, 812), (58, 434), (62, 406), (116, 217), (124, 203)]