22172864

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1213

約数の個数: 56

約数和(自身を含む): 51499008

約数和(自身を除く): 29326144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 172, 224, 301, 344, 448, 602, 688, 1151, 1204, 1376, 2302, 2408, 2752, 4604, 4816, 8057, 9208, 9632, 16114, 18416, 19264, 32228, 36832, 49493, 64456, 73664, 98986, 128912, 197972, 257824, 346451, 395944, 515648, 692902, 791888, 1385804, 1583776, 2771608, 3167552, 5543216, 11086432, 22172864]

約数ペア:

[(1, 22172864), (2, 11086432), (4, 5543216), (7, 3167552), (8, 2771608), (14, 1583776), (16, 1385804), (28, 791888), (32, 692902), (43, 515648), (56, 395944), (64, 346451), (86, 257824), (112, 197972), (172, 128912), (224, 98986), (301, 73664), (344, 64456), (448, 49493), (602, 36832), (688, 32228), (1151, 19264), (1204, 18416), (1376, 16114), (2302, 9632), (2408, 9208), (2752, 8057), (4604, 4816)]