25760042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3559}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 49213440

約数和(自身を除く): 23453398

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3559, 3619, 7118, 7238, 24913, 39149, 49826, 78298, 167273, 274043, 334546, 548086, 1170911, 1840003, 2341822, 3680006, 12880021, 25760042]

約数ペア:

[(1, 25760042), (2, 12880021), (7, 3680006), (11, 2341822), (14, 1840003), (22, 1170911), (47, 548086), (77, 334546), (94, 274043), (154, 167273), (329, 78298), (517, 49826), (658, 39149), (1034, 24913), (3559, 7238), (3619, 7118)]