68923456

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6689}}^1$

素因数の和:6731

約数の個数: 56

約数和(自身を含む): 163128960

約数和(自身を除く): 94205504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 6689, 10304, 13378, 26756, 46823, 53512, 93646, 107024, 153847, 187292, 214048, 307694, 374584, 428096, 615388, 749168, 1076929, 1230776, 1498336, 2153858, 2461552, 2996672, 4307716, 4923104, 8615432, 9846208, 17230864, 34461728, 68923456]

約数ペア:

[(1, 68923456), (2, 34461728), (4, 17230864), (7, 9846208), (8, 8615432), (14, 4923104), (16, 4307716), (23, 2996672), (28, 2461552), (32, 2153858), (46, 1498336), (56, 1230776), (64, 1076929), (92, 749168), (112, 615388), (161, 428096), (184, 374584), (224, 307694), (322, 214048), (368, 187292), (448, 153847), (644, 107024), (736, 93646), (1288, 53512), (1472, 46823), (2576, 26756), (5152, 13378), (6689, 10304)]