26869367

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 7345033

約数列:

[1, 7, 17, 43, 59, 89, 119, 301, 413, 623, 731, 1003, 1513, 2537, 3827, 5117, 5251, 7021, 10591, 17759, 26789, 36757, 43129, 65059, 89267, 225793, 301903, 455413, 624869, 1580551, 3838481, 26869367]

約数ペア:

[(1, 26869367), (7, 3838481), (17, 1580551), (43, 624869), (59, 455413), (89, 301903), (119, 225793), (301, 89267), (413, 65059), (623, 43129), (731, 36757), (1003, 26789), (1513, 17759), (2537, 10591), (3827, 7021), (5117, 5251)]