28305016372

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{8297}}^1\times {\mathrm{5107}}^1$

素因数の和:13575

約数の個数: 24

約数和(自身を含む): 49846152384

約数和(自身を除く): 21541136012

約数列:

[1, 2, 4, 167, 334, 668, 5107, 8297, 10214, 16594, 20428, 33188, 852869, 1385599, 1705738, 2771198, 3411476, 5542396, 42372779, 84745558, 169491116, 7076254093, 14152508186, 28305016372]

約数ペア:

[(1, 28305016372), (2, 14152508186), (4, 7076254093), (167, 169491116), (334, 84745558), (668, 42372779), (5107, 5542396), (8297, 3411476), (10214, 2771198), (16594, 1705738), (20428, 1385599), (33188, 852869)]