1048367488

素因数分解:

$2^7\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2383}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 2392773120

約数和(自身を除く): 1344405632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 491, 896, 982, 1964, 2383, 3437, 3928, 4766, 6874, 7856, 9532, 13748, 15712, 16681, 19064, 27496, 31424, 33362, 38128, 54992, 62848, 66724, 76256, 109984, 133448, 152512, 219968, 266896, 305024, 439936, 533792, 1067584, 1170053, 2135168, 2340106, 4680212, 8190371, 9360424, 16380742, 18720848, 32761484, 37441696, 65522968, 74883392, 131045936, 149766784, 262091872, 524183744, 1048367488]

約数ペア:

[(1, 1048367488), (2, 524183744), (4, 262091872), (7, 149766784), (8, 131045936), (14, 74883392), (16, 65522968), (28, 37441696), (32, 32761484), (56, 18720848), (64, 16380742), (112, 9360424), (128, 8190371), (224, 4680212), (448, 2340106), (491, 2135168), (896, 1170053), (982, 1067584), (1964, 533792), (2383, 439936), (3437, 305024), (3928, 266896), (4766, 219968), (6874, 152512), (7856, 133448), (9532, 109984), (13748, 76256), (15712, 66724), (16681, 62848), (19064, 54992), (27496, 38128), (31424, 33362)]