25579596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4289}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 43609524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4289, 5964, 8578, 12867, 17156, 25734, 30023, 51468, 60046, 90069, 120092, 180138, 304519, 360276, 609038, 913557, 1218076, 1827114, 2131633, 3654228, 4263266, 6394899, 8526532, 12789798, 25579596]

約数ペア:

[(1, 25579596), (2, 12789798), (3, 8526532), (4, 6394899), (6, 4263266), (7, 3654228), (12, 2131633), (14, 1827114), (21, 1218076), (28, 913557), (42, 609038), (71, 360276), (84, 304519), (142, 180138), (213, 120092), (284, 90069), (426, 60046), (497, 51468), (852, 30023), (994, 25734), (1491, 17156), (1988, 12867), (2982, 8578), (4289, 5964)]