26958052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 54774720

約数和(自身を除く): 27816668

約数列:

[1, 2, 4, 11, 22, 29, 37, 44, 58, 74, 116, 148, 319, 407, 571, 638, 814, 1073, 1142, 1276, 1628, 2146, 2284, 4292, 6281, 11803, 12562, 16559, 21127, 23606, 25124, 33118, 42254, 47212, 66236, 84508, 182149, 232397, 364298, 464794, 612683, 728596, 929588, 1225366, 2450732, 6739513, 13479026, 26958052]

約数ペア:

[(1, 26958052), (2, 13479026), (4, 6739513), (11, 2450732), (22, 1225366), (29, 929588), (37, 728596), (44, 612683), (58, 464794), (74, 364298), (116, 232397), (148, 182149), (319, 84508), (407, 66236), (571, 47212), (638, 42254), (814, 33118), (1073, 25124), (1142, 23606), (1276, 21127), (1628, 16559), (2146, 12562), (2284, 11803), (4292, 6281)]