9977216

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3426

約数の個数: 32

約数和(自身を含む): 20746800

約数和(自身を除く): 10769584

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 3389, 6778, 13556, 27112, 54224, 77947, 108448, 155894, 216896, 311788, 433792, 623576, 1247152, 2494304, 4988608, 9977216]

約数ペア:

[(1, 9977216), (2, 4988608), (4, 2494304), (8, 1247152), (16, 623576), (23, 433792), (32, 311788), (46, 216896), (64, 155894), (92, 108448), (128, 77947), (184, 54224), (368, 27112), (736, 13556), (1472, 6778), (2944, 3389)]