28356034

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 51774336

約数和(自身を除く): 23418302

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 283, 421, 566, 842, 1981, 2947, 3962, 4811, 5894, 7157, 9622, 14314, 33677, 50099, 67354, 100198, 119143, 238286, 834001, 1668002, 2025431, 4050862, 14178017, 28356034]

約数ペア:

[(1, 28356034), (2, 14178017), (7, 4050862), (14, 2025431), (17, 1668002), (34, 834001), (119, 238286), (238, 119143), (283, 100198), (421, 67354), (566, 50099), (842, 33677), (1981, 14314), (2947, 9622), (3962, 7157), (4811, 5894)]