65591708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{491}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 141947904

約数和(自身を除く): 76356196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 367, 491, 734, 982, 1468, 1964, 2569, 3437, 4771, 5138, 6383, 6874, 9542, 10276, 12766, 13748, 19084, 25532, 33397, 44681, 66794, 89362, 133588, 178724, 180197, 360394, 720788, 1261379, 2342561, 2522758, 4685122, 5045516, 9370244, 16397927, 32795854, 65591708]

約数ペア:

[(1, 65591708), (2, 32795854), (4, 16397927), (7, 9370244), (13, 5045516), (14, 4685122), (26, 2522758), (28, 2342561), (52, 1261379), (91, 720788), (182, 360394), (364, 180197), (367, 178724), (491, 133588), (734, 89362), (982, 66794), (1468, 44681), (1964, 33397), (2569, 25532), (3437, 19084), (4771, 13748), (5138, 12766), (6383, 10276), (6874, 9542)]