28634738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6607}}^1$

素因数の和:6817

約数の個数: 16

約数和(自身を含む): 47101824

約数和(自身を除く): 18467086

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 6607, 13214, 72677, 145354, 1301579, 2603158, 14317369, 28634738]

約数ペア:

[(1, 28634738), (2, 14317369), (11, 2603158), (22, 1301579), (197, 145354), (394, 72677), (2167, 13214), (4334, 6607)]