28929472

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 70408800

約数和(自身を除く): 41479328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 29, 32, 44, 52, 58, 64, 88, 104, 109, 116, 143, 176, 208, 218, 232, 286, 319, 352, 377, 416, 436, 464, 572, 638, 704, 754, 832, 872, 928, 1144, 1199, 1276, 1417, 1508, 1744, 1856, 2288, 2398, 2552, 2834, 3016, 3161, 3488, 4147, 4576, 4796, 5104, 5668, 6032, 6322, 6976, 8294, 9152, 9592, 10208, 11336, 12064, 12644, 15587, 16588, 19184, 20416, 22672, 24128, 25288, 31174, 33176, 34771, 38368, 41093, 45344, 50576, 62348, 66352, 69542, 76736, 82186, 90688, 101152, 124696, 132704, 139084, 164372, 202304, 249392, 265408, 278168, 328744, 452023, 498784, 556336, 657488, 904046, 997568, 1112672, 1314976, 1808092, 2225344, 2629952, 3616184, 7232368, 14464736, 28929472]

約数ペア:

[(1, 28929472), (2, 14464736), (4, 7232368), (8, 3616184), (11, 2629952), (13, 2225344), (16, 1808092), (22, 1314976), (26, 1112672), (29, 997568), (32, 904046), (44, 657488), (52, 556336), (58, 498784), (64, 452023), (88, 328744), (104, 278168), (109, 265408), (116, 249392), (143, 202304), (176, 164372), (208, 139084), (218, 132704), (232, 124696), (286, 101152), (319, 90688), (352, 82186), (377, 76736), (416, 69542), (436, 66352), (464, 62348), (572, 50576), (638, 45344), (704, 41093), (754, 38368), (832, 34771), (872, 33176), (928, 31174), (1144, 25288), (1199, 24128), (1276, 22672), (1417, 20416), (1508, 19184), (1744, 16588), (1856, 15587), (2288, 12644), (2398, 12064), (2552, 11336), (2834, 10208), (3016, 9592), (3161, 9152), (3488, 8294), (4147, 6976), (4576, 6322), (4796, 6032), (5104, 5668)]