8421755.00000000

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{21419}}^1$

素因数の和:21499

約数の個数: 24

約数和(自身を含む): 161935200

約数和(自身を除く): 76002172

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 21419, 42838, 85676, 364123, 728246, 1263721, 1456492, 2527442, 5054884, 21483257, 42966514, 85933028]

約数ペア:

[(1, 85933028), (2, 42966514), (4, 21483257), (17, 5054884), (34, 2527442), (59, 1456492), (68, 1263721), (118, 728246), (236, 364123), (1003, 85676), (2006, 42838), (4012, 21419)]