25395412

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{13537}}^1$

素因数の和:13615

約数の個数: 24

約数和(自身を含む): 51552704

約数和(自身を除く): 26157292

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 13537, 27074, 54148, 94759, 189518, 379036, 906979, 1813958, 3627916, 6348853, 12697706, 25395412]

約数ペア:

[(1, 25395412), (2, 12697706), (4, 6348853), (7, 3627916), (14, 1813958), (28, 906979), (67, 379036), (134, 189518), (268, 94759), (469, 54148), (938, 27074), (1876, 13537)]