16899585556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{2687}}^1$

素因数の和:2969

約数の個数: 96

約数和(自身を含む): 36491599872

約数和(自身を除く): 19592014316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 181, 238, 292, 362, 476, 511, 724, 1022, 1241, 1267, 2044, 2482, 2534, 2687, 3077, 4964, 5068, 5374, 6154, 8687, 10748, 12308, 13213, 17374, 18809, 21539, 26426, 34748, 37618, 43078, 45679, 52852, 75236, 86156, 91358, 92491, 182716, 184982, 196151, 224621, 319753, 369964, 392302, 449242, 486347, 639506, 784604, 898484, 972694, 1279012, 1373057, 1572347, 1945388, 2746114, 3144694, 3334567, 3404429, 5492228, 6289388, 6669134, 6808858, 8267899, 13338268, 13617716, 16535798, 23341969, 33071596, 35503331, 46683938, 57875293, 71006662, 93367876, 115750586, 142013324, 231501172, 248523317, 497046634, 603556627, 994093268, 1207113254, 2414226508, 4224896389, 8449792778, 16899585556]

約数ペア:

[(1, 16899585556), (2, 8449792778), (4, 4224896389), (7, 2414226508), (14, 1207113254), (17, 994093268), (28, 603556627), (34, 497046634), (68, 248523317), (73, 231501172), (119, 142013324), (146, 115750586), (181, 93367876), (238, 71006662), (292, 57875293), (362, 46683938), (476, 35503331), (511, 33071596), (724, 23341969), (1022, 16535798), (1241, 13617716), (1267, 13338268), (2044, 8267899), (2482, 6808858), (2534, 6669134), (2687, 6289388), (3077, 5492228), (4964, 3404429), (5068, 3334567), (5374, 3144694), (6154, 2746114), (8687, 1945388), (10748, 1572347), (12308, 1373057), (13213, 1279012), (17374, 972694), (18809, 898484), (21539, 784604), (26426, 639506), (34748, 486347), (37618, 449242), (43078, 392302), (45679, 369964), (52852, 319753), (75236, 224621), (86156, 196151), (91358, 184982), (92491, 182716)]