68390764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^2$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 131303536

約数和(自身を除く): 62912772

約数列:

[1, 2, 4, 13, 26, 52, 103, 113, 206, 226, 412, 452, 1339, 1469, 2678, 2938, 5356, 5876, 11639, 12769, 23278, 25538, 46556, 51076, 151307, 165997, 302614, 331994, 605228, 663988, 1315207, 2630414, 5260828, 17097691, 34195382, 68390764]

約数ペア:

[(1, 68390764), (2, 34195382), (4, 17097691), (13, 5260828), (26, 2630414), (52, 1315207), (103, 663988), (113, 605228), (206, 331994), (226, 302614), (412, 165997), (452, 151307), (1339, 51076), (1469, 46556), (2678, 25538), (2938, 23278), (5356, 12769), (5876, 11639)]