26861104

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25057}}^1$

素因数の和:25132

約数の個数: 20

約数和(自身を含む): 52822264

約数和(自身を除く): 25961160

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25057, 50114, 100228, 200456, 400912, 1678819, 3357638, 6715276, 13430552, 26861104]

約数ペア:

[(1, 26861104), (2, 13430552), (4, 6715276), (8, 3357638), (16, 1678819), (67, 400912), (134, 200456), (268, 100228), (536, 50114), (1072, 25057)]