28027532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2417}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 53079936

約数和(自身を除く): 25052404

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2417, 2899, 4834, 5798, 9668, 11596, 31421, 62842, 125684, 538991, 1077982, 2155964, 7006883, 14013766, 28027532]

約数ペア:

[(1, 28027532), (2, 14013766), (4, 7006883), (13, 2155964), (26, 1077982), (52, 538991), (223, 125684), (446, 62842), (892, 31421), (2417, 11596), (2899, 9668), (4834, 5798)]