13720016

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{29569}}^1$

素因数の和:29606

約数の個数: 20

約数和(自身を含む): 27500100

約数和(自身を除く): 13780084

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 29569, 59138, 118276, 236552, 473104, 857501, 1715002, 3430004, 6860008, 13720016]

約数ペア:

[(1, 13720016), (2, 6860008), (4, 3430004), (8, 1715002), (16, 857501), (29, 473104), (58, 236552), (116, 118276), (232, 59138), (464, 29569)]