21410097248

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{1061}}^1\times {\mathrm{13417}}^1$

素因数の和:14535

約数の個数: 48

約数和(自身を含む): 43091745984

約数和(自身を除く): 21681648736

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1061, 1504, 2122, 4244, 8488, 13417, 16976, 26834, 33952, 49867, 53668, 99734, 107336, 199468, 214672, 398936, 429344, 630599, 797872, 1261198, 1595744, 2522396, 5044792, 10089584, 14235437, 20179168, 28470874, 56941748, 113883496, 227766992, 455533984, 669065539, 1338131078, 2676262156, 5352524312, 10705048624, 21410097248]

約数ペア:

[(1, 21410097248), (2, 10705048624), (4, 5352524312), (8, 2676262156), (16, 1338131078), (32, 669065539), (47, 455533984), (94, 227766992), (188, 113883496), (376, 56941748), (752, 28470874), (1061, 20179168), (1504, 14235437), (2122, 10089584), (4244, 5044792), (8488, 2522396), (13417, 1595744), (16976, 1261198), (26834, 797872), (33952, 630599), (49867, 429344), (53668, 398936), (99734, 214672), (107336, 199468)]