77881244

素因数分解:

$2^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{3617}}^1$

素因数の和:4397

約数の個数: 24

約数和(自身を含む): 156008160

約数和(自身を除く): 78126916

約数列:

[1, 2, 4, 7, 14, 28, 769, 1538, 3076, 3617, 5383, 7234, 10766, 14468, 21532, 25319, 50638, 101276, 2781473, 5562946, 11125892, 19470311, 38940622, 77881244]

約数ペア:

[(1, 77881244), (2, 38940622), (4, 19470311), (7, 11125892), (14, 5562946), (28, 2781473), (769, 101276), (1538, 50638), (3076, 25319), (3617, 21532), (5383, 14468), (7234, 10766)]