943281728

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{563}}^1$

素因数の和:1179

約数の個数: 56

約数和(自身を含む): 1918484352

約数和(自身を除く): 975202624

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 557, 563, 752, 1114, 1126, 1504, 2228, 2252, 3008, 4456, 4504, 8912, 9008, 17824, 18016, 26179, 26461, 35648, 36032, 52358, 52922, 104716, 105844, 209432, 211688, 313591, 418864, 423376, 627182, 837728, 846752, 1254364, 1675456, 1693504, 2508728, 5017456, 10034912, 14738777, 20069824, 29477554, 58955108, 117910216, 235820432, 471640864, 943281728]

約数ペア:

[(1, 943281728), (2, 471640864), (4, 235820432), (8, 117910216), (16, 58955108), (32, 29477554), (47, 20069824), (64, 14738777), (94, 10034912), (188, 5017456), (376, 2508728), (557, 1693504), (563, 1675456), (752, 1254364), (1114, 846752), (1126, 837728), (1504, 627182), (2228, 423376), (2252, 418864), (3008, 313591), (4456, 211688), (4504, 209432), (8912, 105844), (9008, 104716), (17824, 52922), (18016, 52358), (26179, 36032), (26461, 35648)]