28451104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 61671456

約数和(自身を除く): 33220352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 524, 617, 1048, 1234, 1441, 2096, 2468, 2882, 4192, 4936, 5764, 6787, 9872, 11528, 13574, 19744, 23056, 27148, 46112, 54296, 80827, 108592, 161654, 217184, 323308, 646616, 889097, 1293232, 1778194, 2586464, 3556388, 7112776, 14225552, 28451104]

約数ペア:

[(1, 28451104), (2, 14225552), (4, 7112776), (8, 3556388), (11, 2586464), (16, 1778194), (22, 1293232), (32, 889097), (44, 646616), (88, 323308), (131, 217184), (176, 161654), (262, 108592), (352, 80827), (524, 54296), (617, 46112), (1048, 27148), (1234, 23056), (1441, 19744), (2096, 13574), (2468, 11528), (2882, 9872), (4192, 6787), (4936, 5764)]