28926704

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{2351}}^1$

素因数の和:3128

約数の個数: 20

約数和(自身を含む): 56142240

約数和(自身を除く): 27215536

約数列:

[1, 2, 4, 8, 16, 769, 1538, 2351, 3076, 4702, 6152, 9404, 12304, 18808, 37616, 1807919, 3615838, 7231676, 14463352, 28926704]

約数ペア:

[(1, 28926704), (2, 14463352), (4, 7231676), (8, 3615838), (16, 1807919), (769, 37616), (1538, 18808), (2351, 12304), (3076, 9404), (4702, 6152)]