25696588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19889}}^1$

素因数の和:19929

約数の個数: 24

約数和(自身を含む): 50122800

約数和(自身を除く): 24426212

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 19889, 39778, 79556, 338113, 377891, 676226, 755782, 1352452, 1511564, 6424147, 12848294, 25696588]

約数ペア:

[(1, 25696588), (2, 12848294), (4, 6424147), (17, 1511564), (19, 1352452), (34, 755782), (38, 676226), (68, 377891), (76, 338113), (323, 79556), (646, 39778), (1292, 19889)]