7164416

素因数分解:

$2^9\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2024

約数の個数: 40

約数和(自身を含む): 16368000

約数和(自身を除く): 9203584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 1999, 3584, 3998, 7996, 13993, 15992, 27986, 31984, 55972, 63968, 111944, 127936, 223888, 255872, 447776, 511744, 895552, 1023488, 1791104, 3582208, 7164416]

約数ペア:

[(1, 7164416), (2, 3582208), (4, 1791104), (7, 1023488), (8, 895552), (14, 511744), (16, 447776), (28, 255872), (32, 223888), (56, 127936), (64, 111944), (112, 63968), (128, 55972), (224, 31984), (256, 27986), (448, 15992), (512, 13993), (896, 7996), (1792, 3998), (1999, 3584)]