11765728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{28283}}^1$

素因数の和:28306

約数の個数: 24

約数和(自身を含む): 24946488

約数和(自身を除く): 13180760

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 28283, 56566, 113132, 226264, 367679, 452528, 735358, 905056, 1470716, 2941432, 5882864, 11765728]

約数ペア:

[(1, 11765728), (2, 5882864), (4, 2941432), (8, 1470716), (13, 905056), (16, 735358), (26, 452528), (32, 367679), (52, 226264), (104, 113132), (208, 56566), (416, 28283)]