13571488

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1469

約数の個数: 48

約数和(自身を含む): 31268160

約数和(自身を除く): 17696672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1376, 1409, 2408, 2818, 4816, 5636, 9632, 9863, 11272, 19726, 22544, 39452, 45088, 60587, 78904, 121174, 157808, 242348, 315616, 424109, 484696, 848218, 969392, 1696436, 1938784, 3392872, 6785744, 13571488]

約数ペア:

[(1, 13571488), (2, 6785744), (4, 3392872), (7, 1938784), (8, 1696436), (14, 969392), (16, 848218), (28, 484696), (32, 424109), (43, 315616), (56, 242348), (86, 157808), (112, 121174), (172, 78904), (224, 60587), (301, 45088), (344, 39452), (602, 22544), (688, 19726), (1204, 11272), (1376, 9863), (1409, 9632), (2408, 5636), (2818, 4816)]