14786668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 30270240

約数和(自身を除く): 15483572

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 389, 442, 559, 731, 778, 884, 1118, 1462, 1556, 2236, 2924, 5057, 6613, 9503, 10114, 13226, 16727, 19006, 20228, 26452, 33454, 38012, 66908, 85969, 171938, 217451, 284359, 343876, 434902, 568718, 869804, 1137436, 3696667, 7393334, 14786668]

約数ペア:

[(1, 14786668), (2, 7393334), (4, 3696667), (13, 1137436), (17, 869804), (26, 568718), (34, 434902), (43, 343876), (52, 284359), (68, 217451), (86, 171938), (172, 85969), (221, 66908), (389, 38012), (442, 33454), (559, 26452), (731, 20228), (778, 19006), (884, 16727), (1118, 13226), (1462, 10114), (1556, 9503), (2236, 6613), (2924, 5057)]