27781646

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1759}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 42768000

約数和(自身を除く): 14986354

約数列:

[1, 2, 53, 106, 149, 298, 1759, 3518, 7897, 15794, 93227, 186454, 262091, 524182, 13890823, 27781646]

約数ペア:

[(1, 27781646), (2, 13890823), (53, 524182), (106, 262091), (149, 186454), (298, 93227), (1759, 15794), (3518, 7897)]