42307906

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{743}}^1$

素因数の和:1217

約数の個数: 16

約数和(自身を含む): 64603008

約数和(自身を除く): 22295102

約数列:

[1, 2, 71, 142, 401, 743, 802, 1486, 28471, 52753, 56942, 105506, 297943, 595886, 21153953, 42307906]

約数ペア:

[(1, 42307906), (2, 21153953), (71, 595886), (142, 297943), (401, 105506), (743, 56942), (802, 52753), (1486, 28471)]