15704640686

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{14747}}^1$

素因数の和:14889

約数の個数: 64

約数和(自身を含む): 28967431680

約数和(自身を除く): 13262790994

約数列:

[1, 2, 7, 14, 29, 43, 58, 61, 86, 122, 203, 301, 406, 427, 602, 854, 1247, 1769, 2494, 2623, 3538, 5246, 8729, 12383, 14747, 17458, 18361, 24766, 29494, 36722, 76067, 103229, 152134, 206458, 427663, 532469, 634121, 855326, 899567, 1064938, 1268242, 1799134, 2993641, 4438847, 5987282, 6296969, 8877694, 12593938, 18389509, 26087443, 36779018, 38681381, 52174886, 77362762, 128726563, 182612101, 257453126, 270769667, 365224202, 541539334, 1121760049, 2243520098, 7852320343, 15704640686]

約数ペア:

[(1, 15704640686), (2, 7852320343), (7, 2243520098), (14, 1121760049), (29, 541539334), (43, 365224202), (58, 270769667), (61, 257453126), (86, 182612101), (122, 128726563), (203, 77362762), (301, 52174886), (406, 38681381), (427, 36779018), (602, 26087443), (854, 18389509), (1247, 12593938), (1769, 8877694), (2494, 6296969), (2623, 5987282), (3538, 4438847), (5246, 2993641), (8729, 1799134), (12383, 1268242), (14747, 1064938), (17458, 899567), (18361, 855326), (24766, 634121), (29494, 532469), (36722, 427663), (76067, 206458), (103229, 152134)]