26408081

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 31973760

約数和(自身を除く): 5565679

約数列:

[1, 7, 19, 133, 181, 1097, 1267, 3439, 7679, 20843, 24073, 145901, 198557, 1389899, 3772583, 26408081]

約数ペア:

[(1, 26408081), (7, 3772583), (19, 1389899), (133, 198557), (181, 145901), (1097, 24073), (1267, 20843), (3439, 7679)]