57161344

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 122185800

約数和(自身を除く): 65024456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 109, 128, 136, 218, 241, 272, 436, 482, 544, 872, 964, 1088, 1744, 1853, 1928, 2176, 3488, 3706, 3856, 4097, 6976, 7412, 7712, 8194, 13952, 14824, 15424, 16388, 26269, 29648, 30848, 32776, 52538, 59296, 65552, 105076, 118592, 131104, 210152, 237184, 262208, 420304, 446573, 524416, 840608, 893146, 1681216, 1786292, 3362432, 3572584, 7145168, 14290336, 28580672, 57161344]

約数ペア:

[(1, 57161344), (2, 28580672), (4, 14290336), (8, 7145168), (16, 3572584), (17, 3362432), (32, 1786292), (34, 1681216), (64, 893146), (68, 840608), (109, 524416), (128, 446573), (136, 420304), (218, 262208), (241, 237184), (272, 210152), (436, 131104), (482, 118592), (544, 105076), (872, 65552), (964, 59296), (1088, 52538), (1744, 32776), (1853, 30848), (1928, 29648), (2176, 26269), (3488, 16388), (3706, 15424), (3856, 14824), (4097, 13952), (6976, 8194), (7412, 7712)]