57407392

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1129}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 129850560

約数和(自身を除く): 72443168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1129, 1589, 1816, 2258, 3178, 3632, 4516, 6356, 7264, 7903, 9032, 12712, 15806, 18064, 25424, 31612, 36128, 50848, 63224, 126448, 252896, 256283, 512566, 1025132, 1793981, 2050264, 3587962, 4100528, 7175924, 8201056, 14351848, 28703696, 57407392]

約数ペア:

[(1, 57407392), (2, 28703696), (4, 14351848), (7, 8201056), (8, 7175924), (14, 4100528), (16, 3587962), (28, 2050264), (32, 1793981), (56, 1025132), (112, 512566), (224, 256283), (227, 252896), (454, 126448), (908, 63224), (1129, 50848), (1589, 36128), (1816, 31612), (2258, 25424), (3178, 18064), (3632, 15806), (4516, 12712), (6356, 9032), (7264, 7903)]