25383848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23857}}^1$

素因数の和:23889

約数の個数: 32

約数和(自身を含む): 57259200

約数和(自身を除く): 31875352

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 23857, 47714, 95428, 166999, 190856, 333998, 453283, 667996, 906566, 1335992, 1813132, 3172981, 3626264, 6345962, 12691924, 25383848]

約数ペア:

[(1, 25383848), (2, 12691924), (4, 6345962), (7, 3626264), (8, 3172981), (14, 1813132), (19, 1335992), (28, 906566), (38, 667996), (56, 453283), (76, 333998), (133, 190856), (152, 166999), (266, 95428), (532, 47714), (1064, 23857)]