277308032

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{50383}}^1$

素因数の和:50440

約数の個数: 32

約数和(自身を含む): 565308480

約数和(自身を除く): 288000448

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 50383, 100766, 201532, 403064, 806128, 1612256, 2166469, 3224512, 4332938, 6449024, 8665876, 17331752, 34663504, 69327008, 138654016, 277308032]

約数ペア:

[(1, 277308032), (2, 138654016), (4, 69327008), (8, 34663504), (16, 17331752), (32, 8665876), (43, 6449024), (64, 4332938), (86, 3224512), (128, 2166469), (172, 1612256), (344, 806128), (688, 403064), (1376, 201532), (2752, 100766), (5504, 50383)]