71231776

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28909}}^1$

素因数の和:28937

約数の個数: 48

約数和(自身を含む): 174847680

約数和(自身を除く): 103615904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 28909, 57818, 115636, 202363, 231272, 317999, 404726, 462544, 635998, 809452, 925088, 1271996, 1618904, 2225993, 2543992, 3237808, 4451986, 5087984, 6475616, 8903972, 10175968, 17807944, 35615888, 71231776]

約数ペア:

[(1, 71231776), (2, 35615888), (4, 17807944), (7, 10175968), (8, 8903972), (11, 6475616), (14, 5087984), (16, 4451986), (22, 3237808), (28, 2543992), (32, 2225993), (44, 1618904), (56, 1271996), (77, 925088), (88, 809452), (112, 635998), (154, 462544), (176, 404726), (224, 317999), (308, 231272), (352, 202363), (616, 115636), (1232, 57818), (2464, 28909)]