17957960048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{94819}}^1$

素因数の和:94942

約数の個数: 80

約数和(自身を含む): 42327648000

約数和(自身を除く): 24369687952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 89, 112, 133, 152, 178, 266, 304, 356, 532, 623, 712, 1064, 1246, 1424, 1691, 2128, 2492, 3382, 4984, 6764, 9968, 11837, 13528, 23674, 27056, 47348, 94696, 94819, 189392, 189638, 379276, 663733, 758552, 1327466, 1517104, 1801561, 2654932, 3603122, 5309864, 7206244, 8438891, 10619728, 12610927, 14412488, 16877782, 25221854, 28824976, 33755564, 50443708, 59072237, 67511128, 100887416, 118144474, 135022256, 160338929, 201774832, 236288948, 320677858, 472577896, 641355716, 945155792, 1122372503, 1282711432, 2244745006, 2565422864, 4489490012, 8978980024, 17957960048]

約数ペア:

[(1, 17957960048), (2, 8978980024), (4, 4489490012), (7, 2565422864), (8, 2244745006), (14, 1282711432), (16, 1122372503), (19, 945155792), (28, 641355716), (38, 472577896), (56, 320677858), (76, 236288948), (89, 201774832), (112, 160338929), (133, 135022256), (152, 118144474), (178, 100887416), (266, 67511128), (304, 59072237), (356, 50443708), (532, 33755564), (623, 28824976), (712, 25221854), (1064, 16877782), (1246, 14412488), (1424, 12610927), (1691, 10619728), (2128, 8438891), (2492, 7206244), (3382, 5309864), (4984, 3603122), (6764, 2654932), (9968, 1801561), (11837, 1517104), (13528, 1327466), (23674, 758552), (27056, 663733), (47348, 379276), (94696, 189638), (94819, 189392)]