28732732

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^2$

素因数の和:2037

約数の個数: 18

約数和(自身を含む): 57522248

約数和(自身を除く): 28789516

約数列:

[1, 2, 4, 7, 14, 28, 1013, 2026, 4052, 7091, 14182, 28364, 1026169, 2052338, 4104676, 7183183, 14366366, 28732732]

約数ペア:

[(1, 28732732), (2, 14366366), (4, 7183183), (7, 4104676), (14, 2052338), (28, 1026169), (1013, 28364), (2026, 14182), (4052, 7091)]