38238616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{28283}}^1$

素因数の和:28315

約数の個数: 24

約数和(自身を含む): 77639580

約数和(自身を除く): 39400964

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 28283, 56566, 113132, 226264, 367679, 735358, 1470716, 2941432, 4779827, 9559654, 19119308, 38238616]

約数ペア:

[(1, 38238616), (2, 19119308), (4, 9559654), (8, 4779827), (13, 2941432), (26, 1470716), (52, 735358), (104, 367679), (169, 226264), (338, 113132), (676, 56566), (1352, 28283)]