70727776

素因数分解:

$2^5\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1116

約数の個数: 72

約数和(自身を含む): 165904200

約数和(自身を除く): 95176424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 172, 196, 224, 301, 344, 392, 602, 688, 784, 1049, 1204, 1376, 1568, 2098, 2107, 2408, 4196, 4214, 4816, 7343, 8392, 8428, 9632, 14686, 16784, 16856, 29372, 33568, 33712, 45107, 51401, 58744, 67424, 90214, 102802, 117488, 180428, 205604, 234976, 315749, 360856, 411208, 631498, 721712, 822416, 1262996, 1443424, 1644832, 2210243, 2525992, 4420486, 5051984, 8840972, 10103968, 17681944, 35363888, 70727776]

約数ペア:

[(1, 70727776), (2, 35363888), (4, 17681944), (7, 10103968), (8, 8840972), (14, 5051984), (16, 4420486), (28, 2525992), (32, 2210243), (43, 1644832), (49, 1443424), (56, 1262996), (86, 822416), (98, 721712), (112, 631498), (172, 411208), (196, 360856), (224, 315749), (301, 234976), (344, 205604), (392, 180428), (602, 117488), (688, 102802), (784, 90214), (1049, 67424), (1204, 58744), (1376, 51401), (1568, 45107), (2098, 33712), (2107, 33568), (2408, 29372), (4196, 16856), (4214, 16784), (4816, 14686), (7343, 9632), (8392, 8428)]