28486391584

素因数分解:

$2^5\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{116993}}^1$

素因数の和:118097

約数の個数: 48

約数和(自身を含む): 64153893888

約数和(自身を除く): 35667502304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1087, 2174, 4348, 7609, 8696, 15218, 17392, 30436, 34784, 60872, 116993, 121744, 233986, 243488, 467972, 818951, 935944, 1637902, 1871888, 3275804, 3743776, 6551608, 13103216, 26206432, 127171391, 254342782, 508685564, 890199737, 1017371128, 1780399474, 2034742256, 3560798948, 4069484512, 7121597896, 14243195792, 28486391584]

約数ペア:

[(1, 28486391584), (2, 14243195792), (4, 7121597896), (7, 4069484512), (8, 3560798948), (14, 2034742256), (16, 1780399474), (28, 1017371128), (32, 890199737), (56, 508685564), (112, 254342782), (224, 127171391), (1087, 26206432), (2174, 13103216), (4348, 6551608), (7609, 3743776), (8696, 3275804), (15218, 1871888), (17392, 1637902), (30436, 935944), (34784, 818951), (60872, 467972), (116993, 243488), (121744, 233986)]