77761348

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2011}}^1$

素因数の和:3403

約数の個数: 24

約数和(自身を含む): 155712704

約数和(自身を除く): 77951356

約数列:

[1, 2, 4, 7, 14, 28, 1381, 2011, 2762, 4022, 5524, 8044, 9667, 14077, 19334, 28154, 38668, 56308, 2777191, 5554382, 11108764, 19440337, 38880674, 77761348]

約数ペア:

[(1, 77761348), (2, 38880674), (4, 19440337), (7, 11108764), (14, 5554382), (28, 2777191), (1381, 56308), (2011, 38668), (2762, 28154), (4022, 19334), (5524, 14077), (8044, 9667)]