26556656

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3539}}^1$

素因数の和:3621

約数の個数: 40

約数和(自身を含む): 59698560

約数和(自身を除く): 33141904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3539, 3752, 7078, 7504, 14156, 24773, 28312, 49546, 56624, 99092, 198184, 237113, 396368, 474226, 948452, 1659791, 1896904, 3319582, 3793808, 6639164, 13278328, 26556656]

約数ペア:

[(1, 26556656), (2, 13278328), (4, 6639164), (7, 3793808), (8, 3319582), (14, 1896904), (16, 1659791), (28, 948452), (56, 474226), (67, 396368), (112, 237113), (134, 198184), (268, 99092), (469, 56624), (536, 49546), (938, 28312), (1072, 24773), (1876, 14156), (3539, 7504), (3752, 7078)]