66030128

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{38569}}^1$

素因数の和:38684

約数の個数: 20

約数和(自身を含む): 129132360

約数和(自身を除く): 63102232

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 38569, 77138, 154276, 308552, 617104, 4126883, 8253766, 16507532, 33015064, 66030128]

約数ペア:

[(1, 66030128), (2, 33015064), (4, 16507532), (8, 8253766), (16, 4126883), (107, 617104), (214, 308552), (428, 154276), (856, 77138), (1712, 38569)]