2785376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 6159888

約数和(自身を除く): 3374512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 193, 328, 352, 386, 451, 656, 772, 902, 1312, 1544, 1804, 2123, 3088, 3608, 4246, 6176, 7216, 7913, 8492, 14432, 15826, 16984, 31652, 33968, 63304, 67936, 87043, 126608, 174086, 253216, 348172, 696344, 1392688, 2785376]

約数ペア:

[(1, 2785376), (2, 1392688), (4, 696344), (8, 348172), (11, 253216), (16, 174086), (22, 126608), (32, 87043), (41, 67936), (44, 63304), (82, 33968), (88, 31652), (164, 16984), (176, 15826), (193, 14432), (328, 8492), (352, 7913), (386, 7216), (451, 6176), (656, 4246), (772, 3608), (902, 3088), (1312, 2123), (1544, 1804)]