78057938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4938

約数の個数: 32

約数和(自身を含む): 141892608

約数和(自身を除く): 63834670

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 2294, 4861, 8029, 9722, 16058, 34027, 68054, 150691, 179857, 301382, 359714, 1054837, 1258999, 2109674, 2517998, 5575567, 11151134, 39028969, 78057938]

約数ペア:

[(1, 78057938), (2, 39028969), (7, 11151134), (14, 5575567), (31, 2517998), (37, 2109674), (62, 1258999), (74, 1054837), (217, 359714), (259, 301382), (434, 179857), (518, 150691), (1147, 68054), (2294, 34027), (4861, 16058), (8029, 9722)]