71316452

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4423}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 130065600

約数和(自身を除く): 58749148

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 4423, 8062, 8846, 16124, 17692, 128267, 256534, 513068, 614797, 1229594, 2459188, 17829113, 35658226, 71316452]

約数ペア:

[(1, 71316452), (2, 35658226), (4, 17829113), (29, 2459188), (58, 1229594), (116, 614797), (139, 513068), (278, 256534), (556, 128267), (4031, 17692), (4423, 16124), (8062, 8846)]