14002004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 25310208

約数和(自身を除く): 11308204

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 641, 1282, 2564, 5461, 10922, 21844, 27563, 55126, 81407, 110252, 162814, 325628, 3500501, 7001002, 14002004]

約数ペア:

[(1, 14002004), (2, 7001002), (4, 3500501), (43, 325628), (86, 162814), (127, 110252), (172, 81407), (254, 55126), (508, 27563), (641, 21844), (1282, 10922), (2564, 5461)]