28275818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4373}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 43932456

約数和(自身を除く): 15656638

約数列:

[1, 2, 53, 61, 106, 122, 3233, 4373, 6466, 8746, 231769, 266753, 463538, 533506, 14137909, 28275818]

約数ペア:

[(1, 28275818), (2, 14137909), (53, 533506), (61, 463538), (106, 266753), (122, 231769), (3233, 8746), (4373, 6466)]