9158716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 19740672

約数和(自身を除く): 10581956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 271, 284, 476, 497, 542, 994, 1084, 1207, 1897, 1988, 2414, 3794, 4607, 4828, 7588, 8449, 9214, 16898, 18428, 19241, 32249, 33796, 38482, 64498, 76964, 128996, 134687, 269374, 327097, 538748, 654194, 1308388, 2289679, 4579358, 9158716]

約数ペア:

[(1, 9158716), (2, 4579358), (4, 2289679), (7, 1308388), (14, 654194), (17, 538748), (28, 327097), (34, 269374), (68, 134687), (71, 128996), (119, 76964), (142, 64498), (238, 38482), (271, 33796), (284, 32249), (476, 19241), (497, 18428), (542, 16898), (994, 9214), (1084, 8449), (1207, 7588), (1897, 4828), (1988, 4607), (2414, 3794)]