8260754768

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{245039}}^1$

素因数の和:245104

約数の個数: 60

約数和(自身を含む): 19051369920

約数和(自身を除く): 10790615152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 4214, 4816, 8428, 16856, 33712, 245039, 490078, 980156, 1715273, 1960312, 3430546, 3920624, 6861092, 10536677, 12006911, 13722184, 21073354, 24013822, 27444368, 42146708, 48027644, 73756739, 84293416, 96055288, 147513478, 168586832, 192110576, 295026956, 516297173, 590053912, 1032594346, 1180107824, 2065188692, 4130377384, 8260754768]

約数ペア:

[(1, 8260754768), (2, 4130377384), (4, 2065188692), (7, 1180107824), (8, 1032594346), (14, 590053912), (16, 516297173), (28, 295026956), (43, 192110576), (49, 168586832), (56, 147513478), (86, 96055288), (98, 84293416), (112, 73756739), (172, 48027644), (196, 42146708), (301, 27444368), (344, 24013822), (392, 21073354), (602, 13722184), (688, 12006911), (784, 10536677), (1204, 6861092), (2107, 3920624), (2408, 3430546), (4214, 1960312), (4816, 1715273), (8428, 980156), (16856, 490078), (33712, 245039)]