72229318

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3541}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 130572288

約数和(自身を除く): 58342970

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 3541, 7082, 10199, 20398, 24787, 49574, 109771, 166427, 219542, 332854, 768397, 1164989, 1536794, 2329978, 5159237, 10318474, 36114659, 72229318]

約数ペア:

[(1, 72229318), (2, 36114659), (7, 10318474), (14, 5159237), (31, 2329978), (47, 1536794), (62, 1164989), (94, 768397), (217, 332854), (329, 219542), (434, 166427), (658, 109771), (1457, 49574), (2914, 24787), (3541, 20398), (7082, 10199)]