40180672

素因数分解:

$2^6\times 7^1\times {\mathrm{89689}}^1$

素因数の和:89708

約数の個数: 28

約数和(自身を含む): 91125040

約数和(自身を除く): 50944368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 89689, 179378, 358756, 627823, 717512, 1255646, 1435024, 2511292, 2870048, 5022584, 5740096, 10045168, 20090336, 40180672]

約数ペア:

[(1, 40180672), (2, 20090336), (4, 10045168), (7, 5740096), (8, 5022584), (14, 2870048), (16, 2511292), (28, 1435024), (32, 1255646), (56, 717512), (64, 627823), (112, 358756), (224, 179378), (448, 89689)]