25188828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1321}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 67517184

約数和(自身を除く): 42328356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 681, 908, 1321, 1362, 1589, 2642, 2724, 3178, 3963, 4767, 5284, 6356, 7926, 9247, 9534, 15852, 18494, 19068, 27741, 36988, 55482, 110964, 299867, 599734, 899601, 1199468, 1799202, 2099069, 3598404, 4198138, 6297207, 8396276, 12594414, 25188828]

約数ペア:

[(1, 25188828), (2, 12594414), (3, 8396276), (4, 6297207), (6, 4198138), (7, 3598404), (12, 2099069), (14, 1799202), (21, 1199468), (28, 899601), (42, 599734), (84, 299867), (227, 110964), (454, 55482), (681, 36988), (908, 27741), (1321, 19068), (1362, 18494), (1589, 15852), (2642, 9534), (2724, 9247), (3178, 7926), (3963, 6356), (4767, 5284)]