25307136

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1373}}^1$

素因数の和:1401

約数の個数: 72

約数和(自身を含む): 73144890

約数和(自身を除く): 47837754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1373, 1536, 2048, 2304, 2746, 3072, 4119, 4608, 5492, 6144, 8238, 9216, 10984, 12357, 16476, 18432, 21968, 24714, 32952, 43936, 49428, 65904, 87872, 98856, 131808, 175744, 197712, 263616, 351488, 395424, 527232, 702976, 790848, 1054464, 1405952, 1581696, 2108928, 2811904, 3163392, 4217856, 6326784, 8435712, 12653568, 25307136]

約数ペア:

[(1, 25307136), (2, 12653568), (3, 8435712), (4, 6326784), (6, 4217856), (8, 3163392), (9, 2811904), (12, 2108928), (16, 1581696), (18, 1405952), (24, 1054464), (32, 790848), (36, 702976), (48, 527232), (64, 395424), (72, 351488), (96, 263616), (128, 197712), (144, 175744), (192, 131808), (256, 98856), (288, 87872), (384, 65904), (512, 49428), (576, 43936), (768, 32952), (1024, 24714), (1152, 21968), (1373, 18432), (1536, 16476), (2048, 12357), (2304, 10984), (2746, 9216), (3072, 8238), (4119, 6144), (4608, 5492)]