29721986

素因数分解:

$2^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{4903}}^1$

素因数の和:5345

約数の個数: 16

約数和(自身を含む): 51080064

約数和(自身を除く): 21358078

約数列:

[1, 2, 7, 14, 433, 866, 3031, 4903, 6062, 9806, 34321, 68642, 2122999, 4245998, 14860993, 29721986]

約数ペア:

[(1, 29721986), (2, 14860993), (7, 4245998), (14, 2122999), (433, 68642), (866, 34321), (3031, 9806), (4903, 6062)]