28738752

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21383}}^1$

素因数の和:21405

約数の個数: 56

約数和(自身を含む): 86904576

約数和(自身を除く): 58165824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21383, 42766, 64149, 85532, 128298, 149681, 171064, 256596, 299362, 342128, 449043, 513192, 598724, 684256, 898086, 1026384, 1197448, 1368512, 1796172, 2052768, 2394896, 3592344, 4105536, 4789792, 7184688, 9579584, 14369376, 28738752]

約数ペア:

[(1, 28738752), (2, 14369376), (3, 9579584), (4, 7184688), (6, 4789792), (7, 4105536), (8, 3592344), (12, 2394896), (14, 2052768), (16, 1796172), (21, 1368512), (24, 1197448), (28, 1026384), (32, 898086), (42, 684256), (48, 598724), (56, 513192), (64, 449043), (84, 342128), (96, 299362), (112, 256596), (168, 171064), (192, 149681), (224, 128298), (336, 85532), (448, 64149), (672, 42766), (1344, 21383)]