42428729

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5407}}^1$

素因数の和:5492

約数の個数: 16

約数和(自身を含む): 51916800

約数和(自身を除く): 9488071

約数列:

[1, 7, 19, 59, 133, 413, 1121, 5407, 7847, 37849, 102733, 319013, 719131, 2233091, 6061247, 42428729]

約数ペア:

[(1, 42428729), (7, 6061247), (19, 2233091), (59, 719131), (133, 319013), (413, 102733), (1121, 37849), (5407, 7847)]