15697879708

素因数分解:

$2^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{1741}}^1$

素因数の和:2195

約数の個数: 72

約数和(自身を含む): 32278493520

約数和(自身を除く): 16580613812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 179, 196, 257, 358, 514, 716, 1028, 1253, 1741, 1799, 2506, 3482, 3598, 5012, 6964, 7196, 8771, 12187, 12593, 17542, 24374, 25186, 35084, 46003, 48748, 50372, 85309, 92006, 170618, 184012, 311639, 322021, 341236, 447437, 623278, 644042, 894874, 1246556, 1288084, 1789748, 2181473, 2254147, 3132059, 4362946, 4508294, 6264118, 8725892, 9016588, 12528236, 15270311, 21924413, 30540622, 43848826, 61081244, 80091223, 87697652, 160182446, 320364892, 560638561, 1121277122, 2242554244, 3924469927, 7848939854, 15697879708]

約数ペア:

[(1, 15697879708), (2, 7848939854), (4, 3924469927), (7, 2242554244), (14, 1121277122), (28, 560638561), (49, 320364892), (98, 160182446), (179, 87697652), (196, 80091223), (257, 61081244), (358, 43848826), (514, 30540622), (716, 21924413), (1028, 15270311), (1253, 12528236), (1741, 9016588), (1799, 8725892), (2506, 6264118), (3482, 4508294), (3598, 4362946), (5012, 3132059), (6964, 2254147), (7196, 2181473), (8771, 1789748), (12187, 1288084), (12593, 1246556), (17542, 894874), (24374, 644042), (25186, 623278), (35084, 447437), (46003, 341236), (48748, 322021), (50372, 311639), (85309, 184012), (92006, 170618)]