64743412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50111}}^1$

素因数の和:50151

約数の個数: 24

約数和(自身を含む): 126282240

約数和(自身を除く): 61538828

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 50111, 100222, 200444, 851887, 952109, 1703774, 1904218, 3407548, 3808436, 16185853, 32371706, 64743412]

約数ペア:

[(1, 64743412), (2, 32371706), (4, 16185853), (17, 3808436), (19, 3407548), (34, 1904218), (38, 1703774), (68, 952109), (76, 851887), (323, 200444), (646, 100222), (1292, 50111)]