13996456

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 26943840

約数和(自身を除く): 12947384

約数列:

[1, 2, 4, 8, 83, 107, 166, 197, 214, 332, 394, 428, 664, 788, 856, 1576, 8881, 16351, 17762, 21079, 32702, 35524, 42158, 65404, 71048, 84316, 130808, 168632, 1749557, 3499114, 6998228, 13996456]

約数ペア:

[(1, 13996456), (2, 6998228), (4, 3499114), (8, 1749557), (83, 168632), (107, 130808), (166, 84316), (197, 71048), (214, 65404), (332, 42158), (394, 35524), (428, 32702), (664, 21079), (788, 17762), (856, 16351), (1576, 8881)]