39572702

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 69727392

約数和(自身を除く): 30154690

約数列:

[1, 2, 13, 17, 26, 34, 71, 97, 142, 169, 194, 221, 338, 442, 923, 1207, 1261, 1649, 1846, 2414, 2522, 2873, 3298, 5746, 6887, 11999, 13774, 15691, 16393, 21437, 23998, 31382, 32786, 42874, 89531, 117079, 179062, 203983, 234158, 278681, 407966, 557362, 1163903, 1522027, 2327806, 3044054, 19786351, 39572702]

約数ペア:

[(1, 39572702), (2, 19786351), (13, 3044054), (17, 2327806), (26, 1522027), (34, 1163903), (71, 557362), (97, 407966), (142, 278681), (169, 234158), (194, 203983), (221, 179062), (338, 117079), (442, 89531), (923, 42874), (1207, 32786), (1261, 31382), (1649, 23998), (1846, 21437), (2414, 16393), (2522, 15691), (2873, 13774), (3298, 11999), (5746, 6887)]