71321278

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 126157824

約数和(自身を除く): 54836546

約数列:

[1, 2, 7, 14, 47, 94, 107, 214, 329, 658, 749, 1013, 1498, 2026, 5029, 7091, 10058, 14182, 35203, 47611, 70406, 95222, 108391, 216782, 333277, 666554, 758737, 1517474, 5094377, 10188754, 35660639, 71321278]

約数ペア:

[(1, 71321278), (2, 35660639), (7, 10188754), (14, 5094377), (47, 1517474), (94, 758737), (107, 666554), (214, 333277), (329, 216782), (658, 108391), (749, 95222), (1013, 70406), (1498, 47611), (2026, 35203), (5029, 14182), (7091, 10058)]