78691676

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{3803}}^1$

素因数の和:4553

約数の個数: 24

約数和(自身を含む): 157637760

約数和(自身を除く): 78946084

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 2956, 3803, 5173, 7606, 10346, 15212, 20692, 26621, 53242, 106484, 2810417, 5620834, 11241668, 19672919, 39345838, 78691676]

約数ペア:

[(1, 78691676), (2, 39345838), (4, 19672919), (7, 11241668), (14, 5620834), (28, 2810417), (739, 106484), (1478, 53242), (2956, 26621), (3803, 20692), (5173, 15212), (7606, 10346)]