7156788976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2207}}^1\times {\mathrm{10667}}^1$

素因数の和:12901

約数の個数: 40

約数和(自身を含む): 14604065280

約数和(自身を除く): 7447276304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2207, 4414, 8828, 10667, 17656, 21334, 35312, 41933, 42668, 83866, 85336, 167732, 170672, 202673, 335464, 405346, 670928, 810692, 1621384, 3242768, 23542069, 47084138, 94168276, 188336552, 376673104, 447299311, 894598622, 1789197244, 3578394488, 7156788976]

約数ペア:

[(1, 7156788976), (2, 3578394488), (4, 1789197244), (8, 894598622), (16, 447299311), (19, 376673104), (38, 188336552), (76, 94168276), (152, 47084138), (304, 23542069), (2207, 3242768), (4414, 1621384), (8828, 810692), (10667, 670928), (17656, 405346), (21334, 335464), (35312, 202673), (41933, 170672), (42668, 167732), (83866, 85336)]