479045456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{8389}}^1$

素因数の和:8523

約数の個数: 40

約数和(自身を含む): 961292640

約数和(自身を除く): 482247184

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1328, 3569, 7138, 8389, 14276, 16778, 28552, 33556, 57104, 67112, 134224, 360727, 696287, 721454, 1392574, 1442908, 2785148, 2885816, 5570296, 5771632, 11140592, 29940341, 59880682, 119761364, 239522728, 479045456]

約数ペア:

[(1, 479045456), (2, 239522728), (4, 119761364), (8, 59880682), (16, 29940341), (43, 11140592), (83, 5771632), (86, 5570296), (166, 2885816), (172, 2785148), (332, 1442908), (344, 1392574), (664, 721454), (688, 696287), (1328, 360727), (3569, 134224), (7138, 67112), (8389, 57104), (14276, 33556), (16778, 28552)]