47871892

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2991

約数の個数: 24

約数和(自身を含む): 86425920

約数和(自身を除く): 38554028

約数列:

[1, 2, 4, 59, 71, 118, 142, 236, 284, 2857, 4189, 5714, 8378, 11428, 16756, 168563, 202847, 337126, 405694, 674252, 811388, 11967973, 23935946, 47871892]

約数ペア:

[(1, 47871892), (2, 23935946), (4, 11967973), (59, 811388), (71, 674252), (118, 405694), (142, 337126), (236, 202847), (284, 168563), (2857, 16756), (4189, 11428), (5714, 8378)]