8197310361584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1\times {\mathrm{686449}}^1$

素因数の和:687538

約数の個数: 80

約数和(自身を含む): 17224502248800

約数和(自身を除く): 9027191887216

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1021, 1462, 2042, 2924, 4084, 5848, 8168, 11696, 16336, 17357, 34714, 43903, 69428, 87806, 138856, 175612, 277712, 351224, 686449, 702448, 746351, 1372898, 1492702, 2745796, 2985404, 5491592, 5970808, 10983184, 11669633, 11941616, 23339266, 29517307, 46678532, 59034614, 93357064, 118069228, 186714128, 236138456, 472276912, 501794219, 700864429, 1003588438, 1401728858, 2007176876, 2803457716, 4014353752, 5606915432, 8028707504, 11213830864, 11914695293, 23829390586, 30137170447, 47658781172, 60274340894, 95317562344, 120548681788, 190635124688, 241097363576, 482194727152, 512331897599, 1024663795198, 2049327590396, 4098655180792, 8197310361584]

約数ペア:

[(1, 8197310361584), (2, 4098655180792), (4, 2049327590396), (8, 1024663795198), (16, 512331897599), (17, 482194727152), (34, 241097363576), (43, 190635124688), (68, 120548681788), (86, 95317562344), (136, 60274340894), (172, 47658781172), (272, 30137170447), (344, 23829390586), (688, 11914695293), (731, 11213830864), (1021, 8028707504), (1462, 5606915432), (2042, 4014353752), (2924, 2803457716), (4084, 2007176876), (5848, 1401728858), (8168, 1003588438), (11696, 700864429), (16336, 501794219), (17357, 472276912), (34714, 236138456), (43903, 186714128), (69428, 118069228), (87806, 93357064), (138856, 59034614), (175612, 46678532), (277712, 29517307), (351224, 23339266), (686449, 11941616), (702448, 11669633), (746351, 10983184), (1372898, 5970808), (1492702, 5491592), (2745796, 2985404)]