26236064

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{19997}}^1$

素因数の和:20048

約数の個数: 24

約数和(自身を含む): 52914708

約数和(自身を除く): 26678644

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 19997, 39994, 79988, 159976, 319952, 639904, 819877, 1639754, 3279508, 6559016, 13118032, 26236064]

約数ペア:

[(1, 26236064), (2, 13118032), (4, 6559016), (8, 3279508), (16, 1639754), (32, 819877), (41, 639904), (82, 319952), (164, 159976), (328, 79988), (656, 39994), (1312, 19997)]