77219504

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{34721}}^1$

素因数の和:34868

約数の個数: 20

約数和(自身を含む): 150693480

約数和(自身を除く): 73473976

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 34721, 69442, 138884, 277768, 555536, 4826219, 9652438, 19304876, 38609752, 77219504]

約数ペア:

[(1, 77219504), (2, 38609752), (4, 19304876), (8, 9652438), (16, 4826219), (139, 555536), (278, 277768), (556, 138884), (1112, 69442), (2224, 34721)]