28651403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 32123520

約数和(自身を除く): 3472117

約数列:

[1, 11, 59, 131, 337, 649, 1441, 3707, 7729, 19883, 44147, 85019, 218713, 485617, 2604673, 28651403]

約数ペア:

[(1, 28651403), (11, 2604673), (59, 485617), (131, 218713), (337, 85019), (649, 44147), (1441, 19883), (3707, 7729)]