23029688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 48821640

約数和(自身を除く): 25791952

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 643, 814, 968, 1286, 1628, 2572, 3256, 4477, 5144, 7073, 8954, 14146, 17908, 23791, 28292, 35816, 47582, 56584, 77803, 95164, 155606, 190328, 261701, 311212, 523402, 622424, 1046804, 2093608, 2878711, 5757422, 11514844, 23029688]

約数ペア:

[(1, 23029688), (2, 11514844), (4, 5757422), (8, 2878711), (11, 2093608), (22, 1046804), (37, 622424), (44, 523402), (74, 311212), (88, 261701), (121, 190328), (148, 155606), (242, 95164), (296, 77803), (407, 56584), (484, 47582), (643, 35816), (814, 28292), (968, 23791), (1286, 17908), (1628, 14146), (2572, 8954), (3256, 7073), (4477, 5144)]