26781564416

素因数分解:

$2^9\times {\mathrm{4159}}^1\times {\mathrm{12577}}^1$

素因数の和:16754

約数の個数: 40

約数和(自身を含む): 53527943040

約数和(自身を除く): 26746378624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4159, 8318, 12577, 16636, 25154, 33272, 50308, 66544, 100616, 133088, 201232, 266176, 402464, 532352, 804928, 1064704, 1609856, 2129408, 3219712, 6439424, 52307743, 104615486, 209230972, 418461944, 836923888, 1673847776, 3347695552, 6695391104, 13390782208, 26781564416]

約数ペア:

[(1, 26781564416), (2, 13390782208), (4, 6695391104), (8, 3347695552), (16, 1673847776), (32, 836923888), (64, 418461944), (128, 209230972), (256, 104615486), (512, 52307743), (4159, 6439424), (8318, 3219712), (12577, 2129408), (16636, 1609856), (25154, 1064704), (33272, 804928), (50308, 532352), (66544, 402464), (100616, 266176), (133088, 201232)]