171571736

素因数分解:

$2^3\times 7^2\times {\mathrm{439}}^1\times {\mathrm{997}}^1$

素因数の和:1456

約数の個数: 48

約数和(自身を含む): 375447600

約数和(自身を除く): 203875864

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 439, 878, 997, 1756, 1994, 3073, 3512, 3988, 6146, 6979, 7976, 12292, 13958, 21511, 24584, 27916, 43022, 48853, 55832, 86044, 97706, 172088, 195412, 390824, 437683, 875366, 1750732, 3063781, 3501464, 6127562, 12255124, 21446467, 24510248, 42892934, 85785868, 171571736]

約数ペア:

[(1, 171571736), (2, 85785868), (4, 42892934), (7, 24510248), (8, 21446467), (14, 12255124), (28, 6127562), (49, 3501464), (56, 3063781), (98, 1750732), (196, 875366), (392, 437683), (439, 390824), (878, 195412), (997, 172088), (1756, 97706), (1994, 86044), (3073, 55832), (3512, 48853), (3988, 43022), (6146, 27916), (6979, 24584), (7976, 21511), (12292, 13958)]