71072836

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1471}}^1$

素因数の和:1779

約数の個数: 24

約数和(自身を含む): 127604736

約数和(自身を除く): 56531900

約数列:

[1, 2, 4, 47, 94, 188, 257, 514, 1028, 1471, 2942, 5884, 12079, 24158, 48316, 69137, 138274, 276548, 378047, 756094, 1512188, 17768209, 35536418, 71072836]

約数ペア:

[(1, 71072836), (2, 35536418), (4, 17768209), (47, 1512188), (94, 756094), (188, 378047), (257, 276548), (514, 138274), (1028, 69137), (1471, 48316), (2942, 24158), (5884, 12079)]