7480454912

素因数分解:

$2^8\times 7^1\times {\mathrm{241}}^1\times {\mathrm{17321}}^1$

素因数の和:17585

約数の個数: 72

約数和(自身を含む): 17136585312

約数和(自身を除く): 9656130400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 256, 448, 482, 896, 964, 1687, 1792, 1928, 3374, 3856, 6748, 7712, 13496, 15424, 17321, 26992, 30848, 34642, 53984, 61696, 69284, 107968, 121247, 138568, 215936, 242494, 277136, 431872, 484988, 554272, 969976, 1108544, 1939952, 2217088, 3879904, 4174361, 4434176, 7759808, 8348722, 15519616, 16697444, 29220527, 31039232, 33394888, 58441054, 66789776, 116882108, 133579552, 233764216, 267159104, 467528432, 534318208, 935056864, 1068636416, 1870113728, 3740227456, 7480454912]

約数ペア:

[(1, 7480454912), (2, 3740227456), (4, 1870113728), (7, 1068636416), (8, 935056864), (14, 534318208), (16, 467528432), (28, 267159104), (32, 233764216), (56, 133579552), (64, 116882108), (112, 66789776), (128, 58441054), (224, 33394888), (241, 31039232), (256, 29220527), (448, 16697444), (482, 15519616), (896, 8348722), (964, 7759808), (1687, 4434176), (1792, 4174361), (1928, 3879904), (3374, 2217088), (3856, 1939952), (6748, 1108544), (7712, 969976), (13496, 554272), (15424, 484988), (17321, 431872), (26992, 277136), (30848, 242494), (34642, 215936), (53984, 138568), (61696, 121247), (69284, 107968)]