5440384

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 11413800

約数和(自身を除く): 5973416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2237, 2432, 4474, 8948, 17896, 35792, 42503, 71584, 85006, 143168, 170012, 286336, 340024, 680048, 1360096, 2720192, 5440384]

約数ペア:

[(1, 5440384), (2, 2720192), (4, 1360096), (8, 680048), (16, 340024), (19, 286336), (32, 170012), (38, 143168), (64, 85006), (76, 71584), (128, 42503), (152, 35792), (304, 17896), (608, 8948), (1216, 4474), (2237, 2432)]