86706004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1429}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 190270080

約数和(自身を除く): 103564076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1379, 1429, 2167, 2758, 2858, 4334, 5516, 5716, 8668, 10003, 15169, 15719, 20006, 30338, 31438, 40012, 60676, 62876, 110033, 220066, 281513, 440132, 563026, 1126052, 1970591, 3096643, 3941182, 6193286, 7882364, 12386572, 21676501, 43353002, 86706004]

約数ペア:

[(1, 86706004), (2, 43353002), (4, 21676501), (7, 12386572), (11, 7882364), (14, 6193286), (22, 3941182), (28, 3096643), (44, 1970591), (77, 1126052), (154, 563026), (197, 440132), (308, 281513), (394, 220066), (788, 110033), (1379, 62876), (1429, 60676), (2167, 40012), (2758, 31438), (2858, 30338), (4334, 20006), (5516, 15719), (5716, 15169), (8668, 10003)]