42419518

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10301}}^1$

素因数の和:10403

約数の個数: 16

約数和(自身を含む): 66756960

約数和(自身を除く): 24337442

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 10301, 20602, 298729, 597458, 731371, 1462742, 21209759, 42419518]

約数ペア:

[(1, 42419518), (2, 21209759), (29, 1462742), (58, 731371), (71, 597458), (142, 298729), (2059, 20602), (4118, 10301)]