65286496

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 145637352

約数和(自身を除く): 80350856

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 193, 248, 341, 352, 386, 496, 682, 772, 961, 992, 1364, 1544, 1922, 2123, 2728, 3088, 3844, 4246, 5456, 5983, 6176, 7688, 8492, 10571, 10912, 11966, 15376, 16984, 21142, 23932, 30752, 33968, 42284, 47864, 65813, 67936, 84568, 95728, 131626, 169136, 185473, 191456, 263252, 338272, 370946, 526504, 741892, 1053008, 1483784, 2040203, 2106016, 2967568, 4080406, 5935136, 8160812, 16321624, 32643248, 65286496]

約数ペア:

[(1, 65286496), (2, 32643248), (4, 16321624), (8, 8160812), (11, 5935136), (16, 4080406), (22, 2967568), (31, 2106016), (32, 2040203), (44, 1483784), (62, 1053008), (88, 741892), (124, 526504), (176, 370946), (193, 338272), (248, 263252), (341, 191456), (352, 185473), (386, 169136), (496, 131626), (682, 95728), (772, 84568), (961, 67936), (992, 65813), (1364, 47864), (1544, 42284), (1922, 33968), (2123, 30752), (2728, 23932), (3088, 21142), (3844, 16984), (4246, 15376), (5456, 11966), (5983, 10912), (6176, 10571), (7688, 8492)]