4878136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 9792000

約数和(自身を除く): 4913864

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 479, 536, 958, 1273, 1916, 2546, 3832, 5092, 9101, 10184, 18202, 32093, 36404, 64186, 72808, 128372, 256744, 609767, 1219534, 2439068, 4878136]

約数ペア:

[(1, 4878136), (2, 2439068), (4, 1219534), (8, 609767), (19, 256744), (38, 128372), (67, 72808), (76, 64186), (134, 36404), (152, 32093), (268, 18202), (479, 10184), (536, 9101), (958, 5092), (1273, 3832), (1916, 2546)]