26064983

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 30836544

約数和(自身を除く): 4771561

約数列:

[1, 7, 37, 157, 259, 641, 1099, 4487, 5809, 23717, 40663, 100637, 166019, 704459, 3723569, 26064983]

約数ペア:

[(1, 26064983), (7, 3723569), (37, 704459), (157, 166019), (259, 100637), (641, 40663), (1099, 23717), (4487, 5809)]