28580672

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 60853320

約数和(自身を除く): 32272648

約数列:

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

約数ペア:

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