56528638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{23417}}^1$

素因数の和:23507

約数の個数: 16

約数和(自身を含む): 91049184

約数和(自身を除く): 34520546

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 23417, 46834, 398089, 796178, 1662607, 3325214, 28264319, 56528638]

約数ペア:

[(1, 56528638), (2, 28264319), (17, 3325214), (34, 1662607), (71, 796178), (142, 398089), (1207, 46834), (2414, 23417)]