78834176

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1564

約数の個数: 40

約数和(自身を含む): 159096960

約数和(自身を除く): 80262784

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1439, 1712, 2878, 3424, 5756, 6848, 11512, 13696, 23024, 27392, 46048, 54784, 92096, 153973, 184192, 307946, 368384, 615892, 736768, 1231784, 2463568, 4927136, 9854272, 19708544, 39417088, 78834176]

約数ペア:

[(1, 78834176), (2, 39417088), (4, 19708544), (8, 9854272), (16, 4927136), (32, 2463568), (64, 1231784), (107, 736768), (128, 615892), (214, 368384), (256, 307946), (428, 184192), (512, 153973), (856, 92096), (1439, 54784), (1712, 46048), (2878, 27392), (3424, 23024), (5756, 13696), (6848, 11512)]