7009688

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 8957032

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 71, 82, 86, 142, 164, 172, 284, 287, 301, 328, 344, 497, 568, 574, 602, 994, 1148, 1204, 1763, 1988, 2296, 2408, 2911, 3053, 3526, 3976, 5822, 6106, 7052, 11644, 12212, 12341, 14104, 20377, 21371, 23288, 24424, 24682, 40754, 42742, 49364, 81508, 85484, 98728, 125173, 163016, 170968, 250346, 500692, 876211, 1001384, 1752422, 3504844, 7009688]

約数ペア:

[(1, 7009688), (2, 3504844), (4, 1752422), (7, 1001384), (8, 876211), (14, 500692), (28, 250346), (41, 170968), (43, 163016), (56, 125173), (71, 98728), (82, 85484), (86, 81508), (142, 49364), (164, 42742), (172, 40754), (284, 24682), (287, 24424), (301, 23288), (328, 21371), (344, 20377), (497, 14104), (568, 12341), (574, 12212), (602, 11644), (994, 7052), (1148, 6106), (1204, 5822), (1763, 3976), (1988, 3526), (2296, 3053), (2408, 2911)]