3998752772

素因数分解:

$2^2\times 7^1\times {\mathrm{28927}}^1\times {\mathrm{4937}}^1$

素因数の和:33875

約数の個数: 24

約数和(自身を含む): 7999401984

約数和(自身を除く): 4000649212

約数列:

[1, 2, 4, 7, 14, 28, 4937, 9874, 19748, 28927, 34559, 57854, 69118, 115708, 138236, 202489, 404978, 809956, 142812599, 285625198, 571250396, 999688193, 1999376386, 3998752772]

約数ペア:

[(1, 3998752772), (2, 1999376386), (4, 999688193), (7, 571250396), (14, 285625198), (28, 142812599), (4937, 809956), (9874, 404978), (19748, 202489), (28927, 138236), (34559, 115708), (57854, 69118)]