26960804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6563}}^1$

素因数の和:6659

約数の個数: 24

約数和(自身を含む): 51461760

約数和(自身を除く): 24500956

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 6563, 13126, 26252, 85319, 170638, 341276, 518477, 1036954, 2073908, 6740201, 13480402, 26960804]

約数ペア:

[(1, 26960804), (2, 13480402), (4, 6740201), (13, 2073908), (26, 1036954), (52, 518477), (79, 341276), (158, 170638), (316, 85319), (1027, 26252), (2054, 13126), (4108, 6563)]