68599648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1727

約数の個数: 48

約数和(自身を含む): 146948256

約数和(自身を除く): 78348608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 103, 104, 206, 208, 412, 416, 824, 1339, 1601, 1648, 2678, 3202, 3296, 5356, 6404, 10712, 12808, 20813, 21424, 25616, 41626, 42848, 51232, 83252, 164903, 166504, 329806, 333008, 659612, 666016, 1319224, 2143739, 2638448, 4287478, 5276896, 8574956, 17149912, 34299824, 68599648]

約数ペア:

[(1, 68599648), (2, 34299824), (4, 17149912), (8, 8574956), (13, 5276896), (16, 4287478), (26, 2638448), (32, 2143739), (52, 1319224), (103, 666016), (104, 659612), (206, 333008), (208, 329806), (412, 166504), (416, 164903), (824, 83252), (1339, 51232), (1601, 42848), (1648, 41626), (2678, 25616), (3202, 21424), (3296, 20813), (5356, 12808), (6404, 10712)]