28445256002

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1\times {\mathrm{2531}}^1$

素因数の和:3338

約数の個数: 32

約数和(自身を含む): 43654515840

約数和(自身を除く): 15209259838

約数列:

[1, 2, 89, 103, 178, 206, 613, 1226, 2531, 5062, 9167, 18334, 54557, 63139, 109114, 126278, 225259, 260693, 450518, 521386, 1551503, 3103006, 5619371, 11238742, 23201677, 46403354, 138083767, 159804809, 276167534, 319609618, 14222628001, 28445256002]

約数ペア:

[(1, 28445256002), (2, 14222628001), (89, 319609618), (103, 276167534), (178, 159804809), (206, 138083767), (613, 46403354), (1226, 23201677), (2531, 11238742), (5062, 5619371), (9167, 3103006), (18334, 1551503), (54557, 521386), (63139, 450518), (109114, 260693), (126278, 225259)]