28437616

素因数分解:

$2^4\times {\mathrm{1777351}}^1$

素因数の和:1777359

約数の個数: 10

約数和(自身を含む): 55097912

約数和(自身を除く): 26660296

約数列:

[1, 2, 4, 8, 16, 1777351, 3554702, 7109404, 14218808, 28437616]

約数ペア:

[(1, 28437616), (2, 14218808), (4, 7109404), (8, 3554702), (16, 1777351)]