26909395

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 33619968

約数和(自身を除く): 6710573

約数列:

[1, 5, 31, 127, 155, 635, 1367, 3937, 6835, 19685, 42377, 173609, 211885, 868045, 5381879, 26909395]

約数ペア:

[(1, 26909395), (5, 5381879), (31, 868045), (127, 211885), (155, 173609), (635, 42377), (1367, 19685), (3937, 6835)]