28122284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17981}}^1$

素因数の和:18025

約数の個数: 24

約数和(自身を含む): 54377568

約数和(自身を除く): 26255284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 17981, 35962, 71924, 305677, 413563, 611354, 827126, 1222708, 1654252, 7030571, 14061142, 28122284]

約数ペア:

[(1, 28122284), (2, 14061142), (4, 7030571), (17, 1654252), (23, 1222708), (34, 827126), (46, 611354), (68, 413563), (92, 305677), (391, 71924), (782, 35962), (1564, 17981)]