25004512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{60107}}^1$

素因数の和:60130

約数の個数: 24

約数和(自身を含む): 53015256

約数和(自身を除く): 28010744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 60107, 120214, 240428, 480856, 781391, 961712, 1562782, 1923424, 3125564, 6251128, 12502256, 25004512]

約数ペア:

[(1, 25004512), (2, 12502256), (4, 6251128), (8, 3125564), (13, 1923424), (16, 1562782), (26, 961712), (32, 781391), (52, 480856), (104, 240428), (208, 120214), (416, 60107)]