28199448

素因数分解:

$2^3\times 3^3\times {\mathrm{130553}}^1$

素因数の和:130568

約数の個数: 32

約数和(自身を含む): 78332400

約数和(自身を除く): 50132952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 130553, 261106, 391659, 522212, 783318, 1044424, 1174977, 1566636, 2349954, 3133272, 3524931, 4699908, 7049862, 9399816, 14099724, 28199448]

約数ペア:

[(1, 28199448), (2, 14099724), (3, 9399816), (4, 7049862), (6, 4699908), (8, 3524931), (9, 3133272), (12, 2349954), (18, 1566636), (24, 1174977), (27, 1044424), (36, 783318), (54, 522212), (72, 391659), (108, 261106), (216, 130553)]