15664024064

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2353369}}^1$

素因数の和:2353400

約数の個数: 40

約数和(自身を含む): 33704965140

約数和(自身を除く): 18040941076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 2353369, 4706738, 9413476, 18826952, 30593797, 37653904, 61187594, 75307808, 122375188, 150615616, 244750376, 301231232, 489500752, 602462464, 979001504, 1204924928, 1958003008, 3916006016, 7832012032, 15664024064]

約数ペア:

[(1, 15664024064), (2, 7832012032), (4, 3916006016), (8, 1958003008), (13, 1204924928), (16, 979001504), (26, 602462464), (32, 489500752), (52, 301231232), (64, 244750376), (104, 150615616), (128, 122375188), (208, 75307808), (256, 61187594), (416, 37653904), (512, 30593797), (832, 18826952), (1664, 9413476), (3328, 4706738), (6656, 2353369)]