42687748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4943}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 79736832

約数和(自身を除く): 37049084

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 2159, 4318, 4943, 8636, 9886, 19772, 84031, 168062, 336124, 627761, 1255522, 2511044, 10671937, 21343874, 42687748]

約数ペア:

[(1, 42687748), (2, 21343874), (4, 10671937), (17, 2511044), (34, 1255522), (68, 627761), (127, 336124), (254, 168062), (508, 84031), (2159, 19772), (4318, 9886), (4943, 8636)]