2219982016

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{170873}}^1$

素因数の和:170921

約数の個数: 56

約数和(自身を含む): 5208239520

約数和(自身を除く): 2988257504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 170873, 341746, 683492, 1196111, 1366984, 2392222, 2733968, 4784444, 4955317, 5467936, 9568888, 9910634, 10935872, 19137776, 19821268, 34687219, 38275552, 39642536, 69374438, 76551104, 79285072, 138748876, 158570144, 277497752, 317140288, 554995504, 1109991008, 2219982016]

約数ペア:

[(1, 2219982016), (2, 1109991008), (4, 554995504), (7, 317140288), (8, 277497752), (14, 158570144), (16, 138748876), (28, 79285072), (29, 76551104), (32, 69374438), (56, 39642536), (58, 38275552), (64, 34687219), (112, 19821268), (116, 19137776), (203, 10935872), (224, 9910634), (232, 9568888), (406, 5467936), (448, 4955317), (464, 4784444), (812, 2733968), (928, 2392222), (1624, 1366984), (1856, 1196111), (3248, 683492), (6496, 341746), (12992, 170873)]