27290308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{857}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 50450400

約数和(自身を除く): 23160092

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 857, 1676, 1714, 3428, 7961, 15922, 16283, 31844, 32566, 65132, 359083, 718166, 1436332, 6822577, 13645154, 27290308]

約数ペア:

[(1, 27290308), (2, 13645154), (4, 6822577), (19, 1436332), (38, 718166), (76, 359083), (419, 65132), (838, 32566), (857, 31844), (1676, 16283), (1714, 15922), (3428, 7961)]