77255228

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 136735872

約数和(自身を除く): 59480644

約数列:

[1, 2, 4, 223, 257, 337, 446, 514, 674, 892, 1028, 1348, 57311, 75151, 86609, 114622, 150302, 173218, 229244, 300604, 346436, 19313807, 38627614, 77255228]

約数ペア:

[(1, 77255228), (2, 38627614), (4, 19313807), (223, 346436), (257, 300604), (337, 229244), (446, 173218), (514, 150302), (674, 114622), (892, 86609), (1028, 75151), (1348, 57311)]