25603916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7349}}^1$

素因数の和:7433

約数の個数: 24

約数和(自身を含む): 48980400

約数和(自身を除く): 23376484

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 7349, 14698, 29396, 95537, 191074, 382148, 492383, 984766, 1969532, 6400979, 12801958, 25603916]

約数ペア:

[(1, 25603916), (2, 12801958), (4, 6400979), (13, 1969532), (26, 984766), (52, 492383), (67, 382148), (134, 191074), (268, 95537), (871, 29396), (1742, 14698), (3484, 7349)]