26813936

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25013}}^1$

素因数の和:25088

約数の個数: 20

約数和(自身を含む): 52729512

約数和(自身を除く): 25915576

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25013, 50026, 100052, 200104, 400208, 1675871, 3351742, 6703484, 13406968, 26813936]

約数ペア:

[(1, 26813936), (2, 13406968), (4, 6703484), (8, 3351742), (16, 1675871), (67, 400208), (134, 200104), (268, 100052), (536, 50026), (1072, 25013)]