25530784

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{2549}}^1$

素因数の和:2872

約数の個数: 24

約数和(自身を含む): 50444100

約数和(自身を除く): 24913316

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 2549, 5008, 5098, 10016, 10196, 20392, 40784, 81568, 797837, 1595674, 3191348, 6382696, 12765392, 25530784]

約数ペア:

[(1, 25530784), (2, 12765392), (4, 6382696), (8, 3191348), (16, 1595674), (32, 797837), (313, 81568), (626, 40784), (1252, 20392), (2504, 10196), (2549, 10016), (5008, 5098)]