25975684

素因数分解:

$2^2\times 7^2\times {\mathrm{132529}}^1$

素因数の和:132547

約数の個数: 18

約数和(自身を含む): 52879470

約数和(自身を除く): 26903786

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 132529, 265058, 530116, 927703, 1855406, 3710812, 6493921, 12987842, 25975684]

約数ペア:

[(1, 25975684), (2, 12987842), (4, 6493921), (7, 3710812), (14, 1855406), (28, 927703), (49, 530116), (98, 265058), (196, 132529)]