27403664

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{17657}}^1$

素因数の和:17762

約数の個数: 20

約数和(自身を含む): 53645004

約数和(自身を除く): 26241340

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 17657, 35314, 70628, 141256, 282512, 1712729, 3425458, 6850916, 13701832, 27403664]

約数ペア:

[(1, 27403664), (2, 13701832), (4, 6850916), (8, 3425458), (16, 1712729), (97, 282512), (194, 141256), (388, 70628), (776, 35314), (1552, 17657)]