71615956

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{1123}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 127461600

約数和(自身を除く): 55845644

約数列:

[1, 2, 4, 107, 149, 214, 298, 428, 596, 1123, 2246, 4492, 15943, 31886, 63772, 120161, 167327, 240322, 334654, 480644, 669308, 17903989, 35807978, 71615956]

約数ペア:

[(1, 71615956), (2, 35807978), (4, 17903989), (107, 669308), (149, 480644), (214, 334654), (298, 240322), (428, 167327), (596, 120161), (1123, 63772), (2246, 31886), (4492, 15943)]