25857432

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1823}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 70424640

約数和(自身を除く): 44567208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 1823, 2364, 3546, 3646, 4728, 5469, 7092, 7292, 10938, 14184, 14584, 16407, 21876, 32814, 43752, 65628, 131256, 359131, 718262, 1077393, 1436524, 2154786, 2873048, 3232179, 4309572, 6464358, 8619144, 12928716, 25857432]

約数ペア:

[(1, 25857432), (2, 12928716), (3, 8619144), (4, 6464358), (6, 4309572), (8, 3232179), (9, 2873048), (12, 2154786), (18, 1436524), (24, 1077393), (36, 718262), (72, 359131), (197, 131256), (394, 65628), (591, 43752), (788, 32814), (1182, 21876), (1576, 16407), (1773, 14584), (1823, 14184), (2364, 10938), (3546, 7292), (3646, 7092), (4728, 5469)]