2800508672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{953}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 6033225744

約数和(自身を除く): 3232717072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 883, 953, 1664, 1766, 1906, 3328, 3532, 3812, 7064, 7624, 11479, 12389, 14128, 15248, 22958, 24778, 28256, 30496, 45916, 49556, 56512, 60992, 91832, 99112, 113024, 121984, 183664, 198224, 226048, 243968, 367328, 396448, 734656, 792896, 841499, 1469312, 1585792, 1682998, 2938624, 3171584, 3365996, 6731992, 10939487, 13463984, 21878974, 26927968, 43757948, 53855936, 87515896, 107711872, 175031792, 215423744, 350063584, 700127168, 1400254336, 2800508672]

約数ペア:

[(1, 2800508672), (2, 1400254336), (4, 700127168), (8, 350063584), (13, 215423744), (16, 175031792), (26, 107711872), (32, 87515896), (52, 53855936), (64, 43757948), (104, 26927968), (128, 21878974), (208, 13463984), (256, 10939487), (416, 6731992), (832, 3365996), (883, 3171584), (953, 2938624), (1664, 1682998), (1766, 1585792), (1906, 1469312), (3328, 841499), (3532, 792896), (3812, 734656), (7064, 396448), (7624, 367328), (11479, 243968), (12389, 226048), (14128, 198224), (15248, 183664), (22958, 121984), (24778, 113024), (28256, 99112), (30496, 91832), (45916, 60992), (49556, 56512)]