42768628

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{25889}}^1$

素因数の和:25959

約数の個数: 24

約数和(自身を含む): 86990400

約数和(自身を除く): 44221772

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 25889, 51778, 103556, 181223, 362446, 724892, 1527451, 3054902, 6109804, 10692157, 21384314, 42768628]

約数ペア:

[(1, 42768628), (2, 21384314), (4, 10692157), (7, 6109804), (14, 3054902), (28, 1527451), (59, 724892), (118, 362446), (236, 181223), (413, 103556), (826, 51778), (1652, 25889)]