2603888

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 40

約数和(自身を含む): 5868672

約数和(自身を除く): 3264784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 347, 469, 536, 694, 938, 1072, 1388, 1876, 2429, 2776, 3752, 4858, 5552, 7504, 9716, 19432, 23249, 38864, 46498, 92996, 162743, 185992, 325486, 371984, 650972, 1301944, 2603888]

約数ペア:

[(1, 2603888), (2, 1301944), (4, 650972), (7, 371984), (8, 325486), (14, 185992), (16, 162743), (28, 92996), (56, 46498), (67, 38864), (112, 23249), (134, 19432), (268, 9716), (347, 7504), (469, 5552), (536, 4858), (694, 3752), (938, 2776), (1072, 2429), (1388, 1876)]