15690260992

素因数分解:

$2^9\times 7^2\times {\mathrm{625409}}^1$

素因数の和:625441

約数の個数: 60

約数和(自身を含む): 36468282510

約数和(自身を除く): 20778021518

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 3136, 3584, 6272, 12544, 25088, 625409, 1250818, 2501636, 4377863, 5003272, 8755726, 10006544, 17511452, 20013088, 30645041, 35022904, 40026176, 61290082, 70045808, 80052352, 122580164, 140091616, 160104704, 245160328, 280183232, 320209408, 490320656, 560366464, 980641312, 1120732928, 1961282624, 2241465856, 3922565248, 7845130496, 15690260992]

約数ペア:

[(1, 15690260992), (2, 7845130496), (4, 3922565248), (7, 2241465856), (8, 1961282624), (14, 1120732928), (16, 980641312), (28, 560366464), (32, 490320656), (49, 320209408), (56, 280183232), (64, 245160328), (98, 160104704), (112, 140091616), (128, 122580164), (196, 80052352), (224, 70045808), (256, 61290082), (392, 40026176), (448, 35022904), (512, 30645041), (784, 20013088), (896, 17511452), (1568, 10006544), (1792, 8755726), (3136, 5003272), (3584, 4377863), (6272, 2501636), (12544, 1250818), (25088, 625409)]