71461964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134327}}^1$

素因数の和:134357

約数の個数: 24

約数和(自身を含む): 150447360

約数和(自身を除く): 78985396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 134327, 268654, 537308, 940289, 1880578, 2552213, 3761156, 5104426, 10208852, 17865491, 35730982, 71461964]

約数ペア:

[(1, 71461964), (2, 35730982), (4, 17865491), (7, 10208852), (14, 5104426), (19, 3761156), (28, 2552213), (38, 1880578), (76, 940289), (133, 537308), (266, 268654), (532, 134327)]