17328164

素因数分解:

$2^2\times 7^2\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:648

約数の個数: 36

約数和(自身を含む): 35526960

約数和(自身を除く): 18198796

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 419, 422, 838, 844, 1477, 1676, 2933, 2954, 5866, 5908, 10339, 11732, 20531, 20678, 41062, 41356, 82124, 88409, 176818, 353636, 618863, 1237726, 2475452, 4332041, 8664082, 17328164]

約数ペア:

[(1, 17328164), (2, 8664082), (4, 4332041), (7, 2475452), (14, 1237726), (28, 618863), (49, 353636), (98, 176818), (196, 88409), (211, 82124), (419, 41356), (422, 41062), (838, 20678), (844, 20531), (1477, 11732), (1676, 10339), (2933, 5908), (2954, 5866)]