25254568

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 48353760

約数和(自身を除く): 23099192

約数列:

[1, 2, 4, 8, 107, 163, 181, 214, 326, 362, 428, 652, 724, 856, 1304, 1448, 17441, 19367, 29503, 34882, 38734, 59006, 69764, 77468, 118012, 139528, 154936, 236024, 3156821, 6313642, 12627284, 25254568]

約数ペア:

[(1, 25254568), (2, 12627284), (4, 6313642), (8, 3156821), (107, 236024), (163, 154936), (181, 139528), (214, 118012), (326, 77468), (362, 69764), (428, 59006), (652, 38734), (724, 34882), (856, 29503), (1304, 19367), (1448, 17441)]