26219464

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{5113}}^1$

素因数の和:5760

約数の個数: 16

約数和(自身を含む): 49247820

約数和(自身を除く): 23028356

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5113, 5128, 10226, 20452, 40904, 3277433, 6554866, 13109732, 26219464]

約数ペア:

[(1, 26219464), (2, 13109732), (4, 6554866), (8, 3277433), (641, 40904), (1282, 20452), (2564, 10226), (5113, 5128)]