39668412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27779}}^1$

素因数の和:27810

約数の個数: 48

約数和(自身を含む): 112008960

約数和(自身を除く): 72340548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 27779, 55558, 83337, 111116, 166674, 194453, 333348, 388906, 472243, 583359, 777812, 944486, 1166718, 1416729, 1888972, 2333436, 2833458, 3305701, 5666916, 6611402, 9917103, 13222804, 19834206, 39668412]

約数ペア:

[(1, 39668412), (2, 19834206), (3, 13222804), (4, 9917103), (6, 6611402), (7, 5666916), (12, 3305701), (14, 2833458), (17, 2333436), (21, 1888972), (28, 1416729), (34, 1166718), (42, 944486), (51, 777812), (68, 583359), (84, 472243), (102, 388906), (119, 333348), (204, 194453), (238, 166674), (357, 111116), (476, 83337), (714, 55558), (1428, 27779)]