26717860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102761}}^1$

素因数の和:102783

約数の個数: 24

約数和(自身を含む): 60424056

約数和(自身を除く): 33706196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 102761, 205522, 411044, 513805, 1027610, 1335893, 2055220, 2671786, 5343572, 6679465, 13358930, 26717860]

約数ペア:

[(1, 26717860), (2, 13358930), (4, 6679465), (5, 5343572), (10, 2671786), (13, 2055220), (20, 1335893), (26, 1027610), (52, 513805), (65, 411044), (130, 205522), (260, 102761)]