28485822

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{206419}}^1$

素因数の和:206447

約数の個数: 16

約数和(自身を含む): 59448960

約数和(自身を除く): 30963138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 206419, 412838, 619257, 1238514, 4747637, 9495274, 14242911, 28485822]

約数ペア:

[(1, 28485822), (2, 14242911), (3, 9495274), (6, 4747637), (23, 1238514), (46, 619257), (69, 412838), (138, 206419)]