28480298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1069}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 53619840

約数和(自身を除く): 25139542

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1069, 1211, 1903, 2138, 2422, 3806, 7483, 11759, 13321, 14966, 23518, 26642, 82313, 164626, 184937, 369874, 1294559, 2034307, 2589118, 4068614, 14240149, 28480298]

約数ペア:

[(1, 28480298), (2, 14240149), (7, 4068614), (11, 2589118), (14, 2034307), (22, 1294559), (77, 369874), (154, 184937), (173, 164626), (346, 82313), (1069, 26642), (1211, 23518), (1903, 14966), (2138, 13321), (2422, 11759), (3806, 7483)]