25373152

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 57456000

約数和(自身を除く): 32082848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 499, 908, 998, 1589, 1816, 1996, 3178, 3493, 3632, 3992, 6356, 6986, 7264, 7984, 12712, 13972, 15968, 25424, 27944, 50848, 55888, 111776, 113273, 226546, 453092, 792911, 906184, 1585822, 1812368, 3171644, 3624736, 6343288, 12686576, 25373152]

約数ペア:

[(1, 25373152), (2, 12686576), (4, 6343288), (7, 3624736), (8, 3171644), (14, 1812368), (16, 1585822), (28, 906184), (32, 792911), (56, 453092), (112, 226546), (224, 113273), (227, 111776), (454, 55888), (499, 50848), (908, 27944), (998, 25424), (1589, 15968), (1816, 13972), (1996, 12712), (3178, 7984), (3493, 7264), (3632, 6986), (3992, 6356)]