26317376

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 56

約数和(自身を含む): 54583584

約数和(自身を除く): 28266208

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 73, 86, 131, 146, 172, 262, 292, 344, 524, 584, 688, 1048, 1168, 1376, 2096, 2336, 2752, 3139, 4192, 4672, 5633, 6278, 8384, 9563, 11266, 12556, 19126, 22532, 25112, 38252, 45064, 50224, 76504, 90128, 100448, 153008, 180256, 200896, 306016, 360512, 411209, 612032, 822418, 1644836, 3289672, 6579344, 13158688, 26317376]

約数ペア:

[(1, 26317376), (2, 13158688), (4, 6579344), (8, 3289672), (16, 1644836), (32, 822418), (43, 612032), (64, 411209), (73, 360512), (86, 306016), (131, 200896), (146, 180256), (172, 153008), (262, 100448), (292, 90128), (344, 76504), (524, 50224), (584, 45064), (688, 38252), (1048, 25112), (1168, 22532), (1376, 19126), (2096, 12556), (2336, 11266), (2752, 9563), (3139, 8384), (4192, 6278), (4672, 5633)]