26780964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1736

約数の個数: 48

約数和(自身を含む): 71801856

約数和(自身を除く): 45020892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 211, 422, 633, 844, 1266, 1477, 1511, 2532, 2954, 3022, 4431, 4533, 5908, 6044, 8862, 9066, 10577, 17724, 18132, 21154, 31731, 42308, 63462, 126924, 318821, 637642, 956463, 1275284, 1912926, 2231747, 3825852, 4463494, 6695241, 8926988, 13390482, 26780964]

約数ペア:

[(1, 26780964), (2, 13390482), (3, 8926988), (4, 6695241), (6, 4463494), (7, 3825852), (12, 2231747), (14, 1912926), (21, 1275284), (28, 956463), (42, 637642), (84, 318821), (211, 126924), (422, 63462), (633, 42308), (844, 31731), (1266, 21154), (1477, 18132), (1511, 17724), (2532, 10577), (2954, 9066), (3022, 8862), (4431, 6044), (4533, 5908)]