25213744

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{3761}}^1$

素因数の和:4188

約数の個数: 20

約数和(自身を含む): 48981240

約数和(自身を除く): 23767496

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 3761, 6704, 7522, 15044, 30088, 60176, 1575859, 3151718, 6303436, 12606872, 25213744]

約数ペア:

[(1, 25213744), (2, 12606872), (4, 6303436), (8, 3151718), (16, 1575859), (419, 60176), (838, 30088), (1676, 15044), (3352, 7522), (3761, 6704)]