42899194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 74462976

約数和(自身を除く): 31563782

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1367, 1846, 2414, 2734, 15691, 17771, 23239, 31382, 35542, 46478, 97057, 194114, 302107, 604214, 1261741, 1649969, 2523482, 3299938, 21449597, 42899194]

約数ペア:

[(1, 42899194), (2, 21449597), (13, 3299938), (17, 2523482), (26, 1649969), (34, 1261741), (71, 604214), (142, 302107), (221, 194114), (442, 97057), (923, 46478), (1207, 35542), (1367, 31382), (1846, 23239), (2414, 17771), (2734, 15691)]