1255361728

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5717}}^1$

素因数の和:5849

約数の個数: 56

約数和(自身を含む): 2579412672

約数和(自身を除く): 1324050944

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 73, 94, 146, 188, 292, 376, 584, 752, 1168, 1504, 2336, 3008, 3431, 4672, 5717, 6862, 11434, 13724, 22868, 27448, 45736, 54896, 91472, 109792, 182944, 219584, 268699, 365888, 417341, 537398, 834682, 1074796, 1669364, 2149592, 3338728, 4299184, 6677456, 8598368, 13354912, 17196736, 19615027, 26709824, 39230054, 78460108, 156920216, 313840432, 627680864, 1255361728]

約数ペア:

[(1, 1255361728), (2, 627680864), (4, 313840432), (8, 156920216), (16, 78460108), (32, 39230054), (47, 26709824), (64, 19615027), (73, 17196736), (94, 13354912), (146, 8598368), (188, 6677456), (292, 4299184), (376, 3338728), (584, 2149592), (752, 1669364), (1168, 1074796), (1504, 834682), (2336, 537398), (3008, 417341), (3431, 365888), (4672, 268699), (5717, 219584), (6862, 182944), (11434, 109792), (13724, 91472), (22868, 54896), (27448, 45736)]