28411764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4297}}^1$

素因数の和:4352

約数の個数: 48

約数和(自身を含む): 72206400

約数和(自身を除く): 43794636

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 4297, 6612, 8594, 12891, 17188, 25782, 51564, 81643, 124613, 163286, 244929, 249226, 326572, 373839, 489858, 498452, 747678, 979716, 1495356, 2367647, 4735294, 7102941, 9470588, 14205882, 28411764]

約数ペア:

[(1, 28411764), (2, 14205882), (3, 9470588), (4, 7102941), (6, 4735294), (12, 2367647), (19, 1495356), (29, 979716), (38, 747678), (57, 498452), (58, 489858), (76, 373839), (87, 326572), (114, 249226), (116, 244929), (174, 163286), (228, 124613), (348, 81643), (551, 51564), (1102, 25782), (1653, 17188), (2204, 12891), (3306, 8594), (4297, 6612)]