55556608

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{5711}}^1$

素因数の和:5748

約数の個数: 40

約数和(自身を含む): 116867520

約数和(自身を除く): 61310912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 5711, 9728, 11422, 22844, 45688, 91376, 108509, 182752, 217018, 365504, 434036, 731008, 868072, 1462016, 1736144, 2924032, 3472288, 6944576, 13889152, 27778304, 55556608]

約数ペア:

[(1, 55556608), (2, 27778304), (4, 13889152), (8, 6944576), (16, 3472288), (19, 2924032), (32, 1736144), (38, 1462016), (64, 868072), (76, 731008), (128, 434036), (152, 365504), (256, 217018), (304, 182752), (512, 108509), (608, 91376), (1216, 45688), (2432, 22844), (4864, 11422), (5711, 9728)]