28748976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 80947200

約数和(自身を除く): 52198224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1087, 1102, 1392, 1653, 2174, 2204, 3261, 3306, 4348, 4408, 6522, 6612, 8696, 8816, 13044, 13224, 17392, 20653, 26088, 26448, 31523, 41306, 52176, 61959, 63046, 82612, 94569, 123918, 126092, 165224, 189138, 247836, 252184, 330448, 378276, 495672, 504368, 598937, 756552, 991344, 1197874, 1513104, 1796811, 2395748, 3593622, 4791496, 7187244, 9582992, 14374488, 28748976]

約数ペア:

[(1, 28748976), (2, 14374488), (3, 9582992), (4, 7187244), (6, 4791496), (8, 3593622), (12, 2395748), (16, 1796811), (19, 1513104), (24, 1197874), (29, 991344), (38, 756552), (48, 598937), (57, 504368), (58, 495672), (76, 378276), (87, 330448), (114, 252184), (116, 247836), (152, 189138), (174, 165224), (228, 126092), (232, 123918), (304, 94569), (348, 82612), (456, 63046), (464, 61959), (551, 52176), (696, 41306), (912, 31523), (1087, 26448), (1102, 26088), (1392, 20653), (1653, 17392), (2174, 13224), (2204, 13044), (3261, 8816), (3306, 8696), (4348, 6612), (4408, 6522)]